August 11, 2006

Recipe to forward e-malis destined to a particular domain in qmail
1) Edit smtproutes (usually located in /var/qmail/control) and add the following line
DOMIAN_TO_FORWARD:HOST_TO_FORWARD_TO

2) Edit rcpthosts (usually located in /var/qmail/control) and add name of the domain

3) Restart qmail

Note: Make sure that the domain is not listed in the virtualdomains files too. Or qmail will process the virtualdomains file first and ignore the smtproutes entry.

If you are using vpopmail and qmail to host virtual domains, you can get a list of all the aliases in a domain by using valias. The syntax is
valias -s DOMAIN_YOU_WANT_TO_LIST_ALIASES

If you want to list the users (and NOT aliases) in a domain, you can use vuserinfo. The syntax is
vuserinfo -D DOMAIN_YOU_WANT_TO_LIST_USERS