Couple of messages earlier in this thread I posted the following pcre smtpd_recipient_access table:
# reject domains that are served by Katharion # on the generic smtpd interface /(@virtualdomain1\.com| @virtualdomain2\.com| @virtualdomain3\.com| @virtualdomain4\.com| @virtualdomain5\.com)$/ REJECT That was of wrong format. In case someone is reading this later in the archives, here's the corrected version: /virtualdomain1\.com$/ REJECT /virtualdomain2\.com$/ REJECT /virtualdomain3\.com$/ REJECT /virtualdomain4\.com$/ REJECT /virtualdomain5\.com$/ REJECT PCRE statements can't be broken on multiple lines, of course, so if there are many items on the list it's better to break up the boolean statement. Also, I had initially (though not in the earlier post).. /^/ OK .. in the end, thinking that the ones that are not explicitly rejected should be allowed in the context of this PCRE table. But since the table is called from smtpd_recipient_restrictions, such a statement creates an open relay. Ville
