On 16/04/16 06:59, David Mehler wrote: > I'm looking for an autoresponder, free, and one that does not rely on > postfixadmin.
In addition to sieve which was already mentioned the vacation script that comes with postfixadmin can be installed and work independently of postfixadmin. There are plugins for roundcube (and I think squirrlmail) to interface with it, and it's not difficult to write your own as it simply requires updating SQL tables. Again, you do need to get it with postfixadmin, but it can be installed and used independently and does not actually require postfixadmin to run. Peter