Hi all together.
One major question is the mail filtering.
So I have here several question and hope someone can give me answers.
Does sieve only work with cyrus and devecot?
Or is it IMAP server independent?
Can OX work with maildrop from courier?
If OX work only with sieve, and sieve work only on several IMAP servers, make it sence to know it before installing a mailserver.
Thanks for help