Severity

E (error)

Message text

Non-delivery error ignored - SENDER: %1 (%2), RCPT #%3: %4 (%5)

Description

The sender and/or the recipient of the message contained unrecoverable error. However, the set of DELIVERY-ACLs allows such a combination of errorneous params to pass thru to some delivery action. This delivery action, of course, cannot be executed and mail will be rejected.

Please, check the printed information - sender address (%1) and respective error flags (%2), recipient number (%3), address (%4) and error flags (%5) - and add some restictive ACL to the DELIVERY-ACL set. If the value %1 or %4 is "INVALID", it means that particular command argument was not correct and preceding error log messages should be checked, too.

See also

SMTR-712(6), smtp-proxy(8), smtp-proxy(5), access-control(7), logging(7)

Authors