MtaQueueRcptVariable

Variables available in expression contexts that reference MtaQueueRcptVariable.

Variable	Description
rcpt	Recipient address; the domain is lowercase, the local part keeps its case
rcpt_domain	Domain of the recipient
recipients	List of all recipient addresses of the message
sender	Envelope sender (return path), empty for bounces
sender_domain	Domain of the envelope sender, empty for bounces
priority	Message priority (number, from -9 to 9, 0 when not set)
retry_num	Number of delivery attempts made so far for the recipient
notify_num	Number of delay notifications sent so far for the recipient
expires_in	Seconds until the message expires, or remaining attempts when expiry is set by attempt count; 0 once expired
last_status	Delivery status of the recipient: Scheduled, Delivered, Temporary Failure or Permanent Failure, followed by details
last_error	Type of the last error: none, dns, unexpected-reply, connection, tls, dane, mta-sts, rate, concurrency or io
queue_name	Name of the queue holding the message
queue_age	Seconds since the message entered the queue
received_from_ip	IP address the message was received from
received_via_port	Local port the message was received on (number)
source	How the message entered the queue: authenticated, dmarc_pass, unauthenticated, dsn, report, autogenerated or unknown
size	Message size in bytes