https://bugs.exim.org/show_bug.cgi?id=17
--- Comment #3 from Jeremy Harris <[email protected]> --- There's several parts to this: -How to detect the situation. If it's specifically defined as system memory load, is there some way that is portable across platforms? -How to define the parameter. (Mega)bytes used? Free? Percentage? Of RAM or of RAM + swap? -When, in the message processing sequence, to evaluate the condition. As a condition to (or call-to-external-facility from) an ACL? In a router (or transport)? -How to configure the facility. Ties into the previous (ACL or router placment), or as a main-section option -Action to take on detecting the overload. ACL-configured probably has most flexibility; using that could do any of - decline connection (a deny in the smtp_connect ACL) - queue only (via ACL control=) - divert delivery (via acl condition in a router) and can be dependent on a reserved-host list -- You are receiving this mail because: You are the QA Contact for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
