On 11/15/2009, "(Wietse Venema)" <wie...@porcupine.org> wrote: >If you specify /etc/postfix/vdomains then postmap is not required, >and some parts of Postfix never find out that the file has changed >until "postfix reload". > >postmap is required with, for example, hash:/etc/postfix/vdomains >instead of /etc/postfix/vdomains.
Thanks. Yes, I know this. I'm not a newbie. I was just trying to pre-empt a bunch of replies telling me I needed to remap/reload. I detailed this in my original post. What is the logic behind where the verification probe is sent ? 4 out of 5 domains (all configured identically as far as I can tell) operate correctly and the probe seems to be handled locally. The other domain passes the verification probe to my upstream (relayhost). For the domain handling my mailing lists (relay[] entry in transport) verification probes are sent correctly to the mailman server.
