On 23/06/2019 18:51, Calum Mackay via Exim-users wrote: > by any chance, please, would anyone happen to have an acl_smtp_rcpt > example that catches these particular exploit attempts — so my queue > doesn't fill up with these frozen msgs — /but/ still allows me to have > "user+suffix@domain" which I enable via local_part_suffix on a redirect > router?
deny local_parts = \N ^.*$ : ^.*\\x24 : ^.*\\0?44 \N message = no mate Thie is perhaps over-broad - a dollar sign in a local-part is strictly legitimate per the standards. However, it's not something most strictly-Ascii sites would be wanting to use, I suspect. -- Cheers, Jeremy -- ## 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/