> You could try to put a ! in there, like this: > > !192.0.2.1 : 192.0.2.0/24 > > This should allow any host s in that /24 except 192.0.2.1 to submit > mail. > > You should have a look at README.Debian to check if this is really > supported, though. >
Well, it appears to be syntactically correct and the update-exim4.conf man page makes no mention of this (nor does it make any mention of any syntax for dc_relay_nets), but so far Exim is still running and accepting connections from everyone else. :) I'll report back later with more results for completeness. -- ## 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/
