Error connecting to IMAP server: localhost.
I don't know why but I have all ports open I need.
Bevor I have postfix and dovecot installed, on debian, from http://wyden.com/linux/mailserver/mailserver-mit-postfix-dovecot-postfixadmin-und-mysql-debian-etch . The installation seems to be ok but maybe I have a problem; in postfixadmin I can make a mailbox as well, but it says: (some red marked mailboxes)=maybe UNDELIVERABLE.
I have no idea ...
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