Outbound

Outbound queue

Messages accepted from applications and still waiting for the receiving server. Refreshes every 10 s.

01

Waiting

1 message ยท 3.1 kB
Queue idArrived, UTCFromToLast reply
4XcB7k2Jm9z109-21 13:58:07alerts@example.orgnoc@example.org451 4.7.1 Greylisted, try again in 5 minutesDetails
02

How retries work

This Postfix's policy, read at panel start
First retry
5 min
Later retries
doubling
capped at 66 min
Kept in queue
5 days
Then
bounced
no attempt counter, only time