Rafał Kupka wrote: >> (?i)^(?>(?(1)\.|())[^\W_](?>[a-z0-9/-_]*[^\W_])?)+$ > > There is small error in regexp above. Character '-' in regexp ranges > have to be last one before closing ']'. > > (?i)^(?>(?(1)\.|())[^\W_](?>[a-z0-9/_-]*[^\W_])?)+$
Um, right, of course. > But "helo_allow_chars = _" in main section of exim.conf is much simpler > solution (as someone else said already). Yes, but to a different problem (incoming vs. outgoing), which hasn't anything to do with DNS. -- ## 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/
