Am 30.11.19 um 19:41 schrieb Haines Brown via Exim-users: > >> The following address(es) have yet to be delivered: >> [email protected]: SMTP error from remote mail server >> after pipelined >> MAIL FROM:<> SIZE=5753: 554 5.7.1 Empty Sender Address is >> prohibited through this server > https://www.exim.org/static/doc/security/CVE-2019-10149.txt > > Your mentioned CVE refers to this Exploit: <${run{bash}}@domain.de>
But i don't see any connection with you anti-bounce message in a queue. Your service may have been hacked (earlier or on a different service) and/or is sending spams out and/or receiving spam bounces, to be sure, pls give us more details. best regards, -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
