On Fri, 2010-03-19 at 10:26 +0000, Christian Gregoire wrote: > Hi all, > > One of my clients' MTA is going mad from time to time, issuing 'EHLO <name>' > command in a never-ending loop. Exim politely answers with the SMTP banner > and the extensions available. > > Is there an option equivalent to smtp_accept_max_per_connection to limit the > number of EHLO/HELO commands in a single SMTP connection ?
The acl_check_helo is called every time the helo/ehlo is issued - perhaps you could use a connection based variable to keep a count and boot servers (or firewall them) once they hit a limit. -- The Exim manual - http://docs.exim.org -- ## List details at http://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/
