Cache

Configures in-memory cache sizes for data, DNS records, and authorization tokens.

This object can be configured from the WebUI under Settings › Storage › Cache

Fields

accessTokens

Type: Size · default: 10485760 · min: 2048

Maximum size of the access tokens cache

contacts

Type: Size · default: 33554432 · min: 2048

Maximum size of the address books and contacts cache

dnsIpv4

Type: Size · default: 2097152 · min: 2048

Maximum size of the IPv4 record cache

dnsIpv6

Type: Size · default: 1048576 · min: 2048

Maximum size of the IPv6 record cache

dnsMtaSts

Type: Size · default: 1048576 · min: 2048

Maximum size of the MTA-STS record cache

dnsMx

Type: Size · default: 2097152 · min: 2048

Maximum size of the MX record cache

dnsPtr

Type: Size · default: 1048576 · min: 2048

Maximum size of the PTR record cache

spamLookup

Type: Size · default: 6291456 · min: 2048

Maximum size of the spam filter lookup cache, which holds DNSBL results and resolved URL redirects

dnsTlsa

Type: Size · default: 1048576 · min: 2048

Maximum size of the TLSA record cache

dnsTxt

Type: Size · default: 8388608 · min: 2048

Maximum size of the TXT record cache

events

Type: Size · default: 50331648 · min: 2048

Maximum size of the calendar and events cache

scheduling

Type: Size · default: 6291456 · min: 2048

Maximum size of the scheduling cache

files

Type: Size · default: 25165824 · min: 2048

Maximum size of the file storage data cache

httpAuth

Type: Size · default: 2097152 · min: 2048

Maximum size of the HTTP authorization headers cache

messages

Type: Size · default: 335544320 · min: 2048

Maximum size of the e-mail data cache

messagesLarge

Type: Size · default: 536870912

Maximum size of the e-mail data cache for accounts too large for the main e-mail data cache. Set it to zero to disable it, so that these accounts are only shared between the requests using them at the same time

messagesLargeTtl

Type: Duration · default: 3600000

Minimum time the e-mail data cache of a large account is kept in memory after it was last used. Once it has passed, the cache is released the next time an e-mail data cache is updated. Set it to zero to keep these caches until the space is needed for another large account

groupwareLarge

Type: Size · default: 536870912

Maximum size of the calendar, contact, file and scheduling caches for accounts too large for their main cache. Set it to zero to disable it, so that these accounts are only shared between the requests using them at the same time

groupwareLargeTtl

Type: Duration · default: 3600000

Minimum time the calendar, contact, file or scheduling cache of a large account is kept in memory after it was last used. Once it has passed, the cache is released the next time one of these caches is updated. Set it to zero to keep these caches until the space is needed for another large account

domains

Type: Size · default: 2097152 · min: 2048

Maximum size of the domains cache

domainNames

Type: Size · default: 1048576 · min: 2048

Maximum size of the domain name lookup cache

domainNamesNegative

Type: Size · default: 2097152 · min: 2048

Maximum size of the domain name lookup negative cache

emailAddresses

Type: Size · default: 8388608 · min: 2048

Maximum size of the email addresses lookup cache

emailAddressesNegative

Type: Size · default: 2097152 · min: 2048

Maximum size of the email addresses lookup negative cache

accounts

Type: Size · default: 16777216 · min: 2048

Maximum size of the accounts cache

roles

Type: Size · default: 1048576 · min: 2048

Maximum size of the roles cache

tenants

Type: Size · enterprise · default: 1048576 · min: 2048

Maximum size of the tenants cache

mailingLists

Type: Size · default: 2097152 · min: 2048

Maximum size of the mailing lists cache

dkimSignatures

Type: Size · default: 8388608 · min: 2048

Maximum size of the DKIM signatures cache

negativeTtl

Type: Duration · default: 3600000

Time-to-live for negative cache entries of domain and account name lookups, and the maximum time a negative DNS answer is cached

directoryRecipients

Type: Size · default: 2097152 · min: 2048

Maximum size of the cache that records which recipients were recently resolved against an external directory

directoryRecipientsTtl

Type: Duration · default: 600000

How long a recipient resolved against an external directory is trusted before the directory is queried again

swap

Type: CacheSwap · default: {"@type":"Disabled"}

Where account cache snapshots are persisted, so a cache miss reloads a snapshot and catches it up from the change log instead of rebuilding the whole cache from the data store

JMAP API

The Cache singleton is available via the urn:stalwart:jmap capability.

x:Cache/get

This is a standard Foo/get method as defined in RFC 8620, Section 5.1.

For singletons, the ids argument should be the literal singleton (or null to return the single instance).

This method requires the sysCacheGet permission.

curl -X POST https://mail.example.com/jmap/ \
  -H 'Authorization: Bearer $TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
      "methodCalls": [
        [
          "x:Cache/get",
          {
            "ids": [
              "singleton"
            ]
          },
          "c1"
        ]
      ],
      "using": [
        "urn:ietf:params:jmap:core",
        "urn:stalwart:jmap"
      ]
    }'

x:Cache/set

This is a standard Foo/set method as defined in RFC 8620, Section 5.3.

For singletons, only the update argument with id singleton is accepted; create and destroy arguments are rejected.

This method requires the sysCacheUpdate permission.

curl -X POST https://mail.example.com/jmap/ \
  -H 'Authorization: Bearer $TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
      "methodCalls": [
        [
          "x:Cache/set",
          {
            "update": {
              "singleton": {
                "accessTokens": 10485760
              }
            }
          },
          "c1"
        ]
      ],
      "using": [
        "urn:ietf:params:jmap:core",
        "urn:stalwart:jmap"
      ]
    }'

CLI

stalwart-cli wraps the same JMAP calls. See the CLI reference for installation, authentication, and general usage.

Fetch

stalwart-cli get Cache

Update

stalwart-cli update Cache --field accessTokens=10485760

Nested types

CacheSwap

Where account cache snapshots are persisted.

• Disabled: Disabled. No additional fields.
• LocalFile: Node-local file. Carries the fields of LocalFileSwap.
• Redis: In-memory store (Redis only). Carries the fields of RedisSwap.
• BlobStore: Blob store. Carries the fields of BlobStoreSwap.

LocalFileSwap

Cache snapshots stored on this node’s filesystem.

path

Type: String · required

Directory in which cache snapshots are stored

flushChanges

Type: UnsignedInt · default: 2000 · min: 1

Minimum number of changes accumulated against an account cache before its snapshot is rewritten. Large accounts need proportionally more: one sixteenth of the messages or resources in the cache

flushInterval

Type: Duration · default: 600000

Shortest interval between two snapshot writes for the same account

maxAccountSize

Type: Size · default: 1073741824 · min: 2048

Largest snapshot that will be persisted. Accounts whose snapshot would exceed this are skipped

minAccountSize

Type: Size · default: 1048576

Smallest snapshot worth persisting. Below this the rebuild costs less than the write, so the account is skipped. This is the uncompressed snapshot size, which is close to the account’s in-memory cache size and much smaller than its compressed size in the database

RedisSwap

Cache snapshots stored in Redis, shared across all nodes in the cluster.

store

Type: RedisSwapStore · default: {"@type":"Default"}

Redis deployment in which cache snapshots are stored

chunkSize

Type: Size · default: 1048576 · min: 65536

Size of each snapshot chunk written to Redis

retention

Type: Duration · default: 604800000

How long a snapshot survives in Redis without being rewritten before it expires

flushChanges

Type: UnsignedInt · default: 2000 · min: 1

Minimum number of changes accumulated against an account cache before its snapshot is rewritten. Large accounts need proportionally more: one sixteenth of the messages or resources in the cache

flushInterval

Type: Duration · default: 600000

Shortest interval between two snapshot writes for the same account

maxAccountSize

Type: Size · default: 1073741824 · min: 2048

Largest snapshot that will be persisted. Accounts whose snapshot would exceed this are skipped

minAccountSize

Type: Size · default: 1048576

Smallest snapshot worth persisting. Below this the rebuild costs less than the write, so the account is skipped. This is the uncompressed snapshot size, which is close to the account’s in-memory cache size and much smaller than its compressed size in the database

RedisSwapStore

Redis deployment used to store cache snapshots.

• Default: Use in-memory store (Redis only). No additional fields.
• Redis: Redis/Valkey. Carries the fields of RedisStore.
• RedisCluster: Redis Cluster. Carries the fields of RedisClusterStore.
• RedisSentinel: Redis Sentinel. Carries the fields of RedisSentinelStore.

RedisStore

Redis/Valkey store.

url

Type: Uri · default: "redis://127.0.0.1"

URL of the Redis server

connectTimeout

Type: Duration · default: 10000

Maximum time to wait for a new connection to the Redis server to be established

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the Redis server

poolMaxConnections

Type: UnsignedInt · default: 10 · max: 8192 · min: 1

Maximum number of connections to the store

poolTimeoutCreate

Type: Duration? · default: 30000

Timeout for creating a new connection

poolTimeoutWait

Type: Duration? · default: 30000

Timeout for waiting for a connection from the pool

poolTimeoutRecycle

Type: Duration? · default: 30000

Timeout for recycling a connection

RedisClusterStore

Redis Cluster store.

urls

Type: Set<Uri> · default: {"redis://127.0.0.1":true}

URL(s) of the Redis server(s)

connectTimeout

Type: Duration · default: 10000

Maximum time to wait for a new connection to the Redis server to be established

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the Redis server

authUsername

Type: String?

Username to connect to the store

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the store

maxRetryWait

Type: Duration? · max: 1024 · min: 1

Maximum time to wait between retries

minRetryWait

Type: Duration? · max: 1024 · min: 1

Minimum time to wait between retries

maxRetries

Type: UnsignedInt? · max: 1024 · min: 1

Number of retries to connect to the Redis cluster

readFromReplicas

Type: Boolean · default: true

Whether to read from replicas

protocolVersion

Type: RedisProtocol · default: "resp2"

Protocol Version

poolMaxConnections

Type: UnsignedInt · default: 10 · max: 8192 · min: 1

Maximum number of connections to the store

poolTimeoutCreate

Type: Duration? · default: 30000

Timeout for creating a new connection

poolTimeoutWait

Type: Duration? · default: 30000

Timeout for waiting for a connection from the pool

poolTimeoutRecycle

Type: Duration? · default: 30000

Timeout for recycling a connection

SecretKeyOptional

An optional secret value, or none.

• None: No secret. No additional fields.
• Value: Secret value. Carries the fields of SecretKeyValue.
• EnvironmentVariable: Secret read from environment variable. Carries the fields of SecretKeyEnvironmentVariable.
• File: Secret read from file. Carries the fields of SecretKeyFile.

SecretKeyValue

A secret value provided directly.

secret

Type: String · required · secret

Password or secret value

SecretKeyEnvironmentVariable

A secret value read from an environment variable.

variableName

Type: String · required

Environment variable name to read the secret from

SecretKeyFile

A secret value read from a file.

filePath

Type: String · required

File path to read the secret from

RedisSentinelStore

Redis Sentinel store.

urls

Type: Set<Uri> · default: {"redis://127.0.0.1:26379":true}

Address(es) of the Sentinel node(s)

serviceName

Type: String · default: "mymaster"

Name of the monitored master (service) to query via the Sentinels

connectTimeout

Type: Duration · default: 10000

Maximum time to wait for a new connection to the Redis server to be established

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the Redis server

authUsername

Type: String?

Username to connect to the data nodes

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the data nodes

sentinelUsername

Type: String?

Username to connect to the Sentinel nodes

sentinelSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the Sentinel nodes

protocolVersion

Type: RedisProtocol · default: "resp2"

Protocol Version

poolMaxConnections

Type: UnsignedInt · default: 10 · max: 8192 · min: 1

Maximum number of connections to the store

poolTimeoutCreate

Type: Duration? · default: 30000

Timeout for creating a new connection

poolTimeoutWait

Type: Duration? · default: 30000

Timeout for waiting for a connection from the pool

poolTimeoutRecycle

Type: Duration? · default: 30000

Timeout for recycling a connection

BlobStoreSwap

Cache snapshots stored in a blob store, shared across all nodes in the cluster.

store

Type: BlobSwapStore · default: {"@type":"Default"}

Blob store in which cache snapshots are stored

retention

Type: Duration · default: 604800000

How long a snapshot survives in the blob store without being rewritten before the cleanup task removes it

flushChanges

Type: UnsignedInt · default: 2000 · min: 1

Minimum number of changes accumulated against an account cache before its snapshot is rewritten. Large accounts need proportionally more: one sixteenth of the messages or resources in the cache

flushInterval

Type: Duration · default: 600000

Shortest interval between two snapshot writes for the same account

maxAccountSize

Type: Size · default: 1073741824 · min: 2048

Largest snapshot that will be persisted. Accounts whose snapshot would exceed this are skipped

minAccountSize

Type: Size · default: 1048576

Smallest snapshot worth persisting. Below this the rebuild costs less than the write, so the account is skipped. This is the uncompressed snapshot size, which is close to the account’s in-memory cache size and much smaller than its compressed size in the database

BlobSwapStore

Blob store used to store cache snapshots.

• Default: Use blob store. No additional fields.
• S3: S3-compatible. Carries the fields of S3Store.
• Azure: Azure blob storage. Carries the fields of AzureStore.
• FileSystem: Filesystem. Carries the fields of FileSystemStore.
• FoundationDb: FoundationDB. Carries the fields of FoundationDbStore.
• PostgreSql: PostgreSQL. Carries the fields of PostgreSqlStore.
• MySql: mySQL. Carries the fields of MySqlStore.

S3Store

S3-compatible blob store.

region

Type: S3StoreRegion · default: {"@type":"UsEast1"}

The S3 region where the bucket resides

bucket

Type: String · required

The S3 bucket where blobs (e-mail messages, Sieve scripts, etc.) will be stored

accessKeyId

Type: PublicStringOptional · default: {"@type":"None"}

Access key ID that identifies the S3 account

secretKey

Type: SecretKeyOptional · default: {"@type":"None"}

The secret access key for the S3 account

sessionToken

Type: SecretKeyOptional · default: {"@type":"None"}

Session token for temporary credentials, sent as the x-amz-security-token header

profile

Type: String?

Used when retrieving credentials from a shared credentials file. If specified, the server will use the access key ID, secret access key, and session token (if available) associated with the given profile

timeout

Type: Duration · default: 30000

Request timeout for S3 operations

maxRetries

Type: UnsignedInt · default: 3 · max: 10

The maximum number of times to retry failed requests. Set to 0 to disable retries

keyPrefix

Type: String?

A prefix that will be added to the keys of all objects stored in the blob store

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the S3 service

verifyAfterWrite

Type: Boolean · default: true

After each successful write, verify the object is readable on the backend. Defends against the rare case where an S3-compatible backend returns success but does not actually persist the data. Adds one extra request per write.

S3StoreRegion

Predefined S3 regions.

• UsEast1: us-east-1. No additional fields.
• UsEast2: us-east-2. No additional fields.
• UsWest1: us-west-1. No additional fields.
• UsWest2: us-west-2. No additional fields.
• CaCentral1: ca-central-1. No additional fields.
• AfSouth1: af-south-1. No additional fields.
• ApEast1: ap-east-1. No additional fields.
• ApSouth1: ap-south-1. No additional fields.
• ApNortheast1: ap-northeast-1. No additional fields.
• ApNortheast2: ap-northeast-2. No additional fields.
• ApNortheast3: ap-northeast-3. No additional fields.
• ApSoutheast1: ap-southeast-1. No additional fields.
• ApSoutheast2: ap-southeast-2. No additional fields.
• CnNorth1: cn-north-1. No additional fields.
• CnNorthwest1: cn-northwest-1. No additional fields.
• EuNorth1: eu-north-1. No additional fields.
• EuCentral1: eu-central-1. No additional fields.
• EuCentral2: eu-central-2. No additional fields.
• EuWest1: eu-west-1. No additional fields.
• EuWest2: eu-west-2. No additional fields.
• EuWest3: eu-west-3. No additional fields.
• IlCentral1: il-central-1. No additional fields.
• MeSouth1: me-south-1. No additional fields.
• SaEast1: sa-east-1. No additional fields.
• DoNyc3: Digital Ocean nyc3. No additional fields.
• DoAms3: Digital Ocean ams3. No additional fields.
• DoSgp1: Digital Ocean sgp1. No additional fields.
• DoFra1: Digital Ocean fra1. No additional fields.
• Yandex: Yandex Object Storage. No additional fields.
• WaUsEast1: Wasabi us-east-1. No additional fields.
• WaUsEast2: Wasabi us-east-2. No additional fields.
• WaUsCentral1: Wasabi us-central-1. No additional fields.
• WaUsWest1: Wasabi us-west-1. No additional fields.
• WaCaCentral1: Wasabi ca-central-1. No additional fields.
• WaEuCentral1: Wasabi eu-central-1. No additional fields.
• WaEuCentral2: Wasabi eu-central-2. No additional fields.
• WaEuWest1: Wasabi eu-west-1. No additional fields.
• WaEuWest2: Wasabi eu-west-2. No additional fields.
• WaApNortheast1: Wasabi ap-northeast-1. No additional fields.
• WaApNortheast2: Wasabi ap-northeast-2. No additional fields.
• WaApSoutheast1: Wasabi ap-southeast-1. No additional fields.
• WaApSoutheast2: Wasabi ap-southeast-2. No additional fields.
• Custom: Custom. Carries the fields of S3StoreCustomRegion.

S3StoreCustomRegion

Custom S3-compatible endpoint.

url

Type: Uri · required

Endpoint URL

region

Type: String · required

Region name

PublicStringOptional

An optional public value, or none.

• None: No value. No additional fields.
• Value: Value. Carries the fields of PublicStringValue.
• EnvironmentVariable: Value read from environment variable. Carries the fields of SecretKeyEnvironmentVariable.
• File: Value read from file. Carries the fields of SecretKeyFile.

PublicStringValue

A public value provided directly.

value

Type: String · required

Value

AzureStore

Azure Blob Storage store.

storageAccount

Type: String · required

The Azure Storage Account where blobs (e-mail messages, Sieve scripts, etc.) will be stored

container

Type: String · required

The name of the container in the Storage Account

environment

Type: AzureEnvironment · default: "public"

Azure cloud environment, used to derive the default blob service URL and the Microsoft Entra ID authority

url

Type: Uri?

Custom blob service URL, for private endpoints or the Azurite emulator. When empty, it is derived from the storage account and the cloud environment

auth

Type: AzureAuth · required

Authentication method used to access the Storage Account

timeout

Type: Duration · default: 30000

Request timeout for Azure Blob Storage operations

maxRetries

Type: UnsignedInt · default: 3 · max: 10

The maximum number of times to retry failed requests. Set to 0 to disable retries

keyPrefix

Type: String?

A prefix that will be added to the keys of all objects stored in the blob store

AzureAuth

Azure Blob Storage authentication method.

• SharedKey: Shared Key. Carries the fields of AzureAuthSharedKey.
• SasToken: SAS Token. Carries the fields of AzureAuthSasToken.
• ClientSecret: Service Principal (Client Secret). Carries the fields of AzureAuthClientSecret.
• ManagedIdentity: Managed Identity. Carries the fields of AzureAuthManagedIdentity.
• WorkloadIdentity: Workload Identity. Carries the fields of AzureAuthWorkloadIdentity.

AzureAuthSharedKey

Azure Storage Account shared key authentication.

accountKey

Type: SecretKey · required

The shared key of the Azure Storage Account

SecretKey

A secret value provided directly, from an environment variable, or from a file.

• Value: Secret value. Carries the fields of SecretKeyValue.
• EnvironmentVariable: Secret read from environment variable. Carries the fields of SecretKeyEnvironmentVariable.
• File: Secret read from file. Carries the fields of SecretKeyFile.

AzureAuthSasToken

Azure shared access signature (SAS) token authentication.

sasToken

Type: SecretKey · required

SAS token granting read, write and delete permissions on the container. The leading ’?’ is optional

AzureAuthClientSecret

Microsoft Entra ID service principal authentication using a client secret.

tenantId

Type: String · required

Microsoft Entra ID tenant ID

clientId

Type: String · required

Application (client) ID of the service principal

clientSecret

Type: SecretKey · required

Application client secret

AzureAuthManagedIdentity

Azure managed identity authentication.

clientId

Type: String?

Client ID of a user-assigned managed identity. When empty, the system-assigned identity is used

AzureAuthWorkloadIdentity

Microsoft Entra Workload ID authentication using a federated token file.

tenantId

Type: String?

Microsoft Entra ID tenant ID. When empty, the AZURE_TENANT_ID environment variable is used

clientId

Type: String?

Application (client) ID. When empty, the AZURE_CLIENT_ID environment variable is used

tokenFile

Type: String?

Path to the federated token file. When empty, the AZURE_FEDERATED_TOKEN_FILE environment variable is used

FileSystemStore

Filesystem blob store.

path

Type: String · required

Where to store the data in the server’s filesystem

depth

Type: UnsignedInt · default: 2 · max: 5

Maximum depth of nested directories

FoundationDbStore

FoundationDB data store.

clusterFile

Type: String?

Path to the cluster file for the FoundationDB cluster

datacenterId

Type: String?

Data center ID (optional)

machineId

Type: String?

Machine ID in the FoundationDB cluster (optional)

transactionRetryDelay

Type: Duration?

Transaction maximum retry delay

transactionRetryLimit

Type: UnsignedInt? · max: 1000 · min: 1

Transaction retry limit

transactionTimeout

Type: Duration?

Transaction timeout

PostgreSqlStore

PostgreSQL data store.

connectTimeout

Type: Duration? · default: 15000

Maximum time to wait for a connection to the database server to be established

useTls

Type: Boolean · default: false

Use TLS to connect to the store

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the store

poolMaxConnections

Type: UnsignedInt? · max: 8192 · min: 1

Maximum number of connections to the store. When unset, 4 per CPU core, between 16 and 32.

poolRecyclingMethod

Type: PostgreSqlRecyclingMethod · default: "fast"

Method to use when recycling connections in the pool

readReplicas

Type: List<PostgreSqlSettings> · enterprise

List of read replicas for the store

host

Type: String · required

Hostname of the database server

port

Type: UnsignedInt · default: 5432 · max: 65535 · min: 1

Port of the database server

database

Type: String · default: "stalwart"

Name of the database

authUsername

Type: String? · default: "stalwart"

Username to connect to the store

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the store

options

Type: String?

Additional connection options

PostgreSqlSettings

PostgreSQL connection settings.

host

Type: String · required

Hostname of the database server

port

Type: UnsignedInt · default: 5432 · max: 65535 · min: 1

Port of the database server

database

Type: String · default: "stalwart"

Name of the database

authUsername

Type: String? · default: "stalwart"

Username to connect to the store

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the store

options

Type: String?

Additional connection options

MySqlStore

MySQL data store.

idleTimeout

Type: Duration? · default: 15000

Time an idle connection may stay open before the server closes it (sets the MySQL wait_timeout session variable)

useTls

Type: Boolean · default: false

Use TLS to connect to the store

allowInvalidCerts

Type: Boolean · default: false

Allow invalid TLS certificates when connecting to the store

maxAllowedPacket

Type: UnsignedInt? · max: 1073741824 · min: 1024

Maximum size of a packet in bytes

poolMaxConnections

Type: UnsignedInt? · max: 8192 · min: 1

Maximum number of connections to the store. When unset, 4 per CPU core, between 16 and 32.

poolMinConnections

Type: UnsignedInt? · default: 5 · max: 8192 · min: 1

Minimum number of connections to the store

readReplicas

Type: List<MySqlSettings> · enterprise

List of read replicas for the store

host

Type: String · required

Hostname of the database server

port

Type: UnsignedInt · default: 3306 · max: 65535 · min: 1

Port of the database server

database

Type: String · default: "stalwart"

Name of the database

authUsername

Type: String? · default: "stalwart"

Username to connect to the store

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the store

MySqlSettings

MySQL connection settings.

host

Type: String · required

Hostname of the database server

port

Type: UnsignedInt · default: 3306 · max: 65535 · min: 1

Port of the database server

database

Type: String · default: "stalwart"

Name of the database

authUsername

Type: String? · default: "stalwart"

Username to connect to the store

authSecret

Type: SecretKeyOptional · default: {"@type":"None"}

Password to connect to the store

Enums

RedisProtocol

Value	Label
resp2	RESP2
resp3	RESP3

AzureEnvironment

Value	Label
public	Public
china	China
us-government	US Government

PostgreSqlRecyclingMethod

Value	Label
fast	Fast recycling method
verified	Verified recycling method
clean	Clean recycling method