* vr <postfix-u...@iotk.net>: > > /^(prvs=[0-9a-f]+=)?sen...@senderdomain\.tld$/ OK > > > > This allows both > > prvs=...=sen...@senderdomain.tld > > and > > sen...@senderdomain.tld > > > > Is there a way, maybe within a hash, to include all characters to the > left of a portion of an email address?
domain.tld Matches domain.tld as the domain part of an email address. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de