Hello Michael, May be I don't really get the idea behind virtual domains.
I understood it like this: I should have at least one real MX record in my DNS. Now I can just make virtual domains by pointing (IN CNAME) to the real server which has MX record. Like I did: IN MX 10 mail2.edu.haifa.ac.il. mail2 IN A 132.74.41.18 ns IN CNAME mail2.edu.haifa.ac.il. Now I should create these domains (real and virtual ones) with web-cyradm. ns.edu.haifa.ac.il was already created (but don't have it's own MX, just CNAME to mail2.edu.haifa.ac.il ) I've added mail2.edu.haifa.ac.il domain, and local delivery (sending from/to these domains to themselves) is working now. In /var/log/mail: ---------------------- Jul 25 15:10:12 ns postfix/cleanup[9288]: 804DC10BD2: message-id=<[EMAIL PROTECTED]> Jul 25 15:10:12 ns postfix/qmgr[9019]: 804DC10BD2: from=<[EMAIL PROTECTED]>, size=1373, nrcpt=1 (queue active) Jul 25 15:10:12 ns postfix/smtpd[9281]: disconnect from leon.edu.haifa.ac.il[132.74.41.34] Jul 25 15:10:12 ns postfix/pipe[9294]: 804DC10BD2: to=<[EMAIL PROTECTED]>, orig_to=<[EMAIL PROTECTED]>, relay=cyrus, delay=0, status=sent (mail2.edu.haifa.ac.il) Jul 25 15:10:12 ns postfix/qmgr[9019]: 804DC10BD2: removed ---------------------- I should make these changes to mydestination (as I understand from Lucs' howto) to make things work. myhostname = mail2.edu.haifa.ac.il mydomain = edu.haifa.ac.il mydestination = $myhostname, localhost.$mydomain, mail2.edu.haifa.ac.il, ns.edu.haifa.ac.il, mysql:/etc/postfix/mysql-mydestination.cf [EMAIL PROTECTED] belong to my server. [EMAIL PROTECTED] Don't belong to my server, it's on another mailserver. Trying to send e-mail from [EMAIL PROTECTED] to [EMAIL PROTECTED] I got this error: -------------------------------------------------- Jul 25 15:16:14 ns postfix/smtpd[9333]: connect from leon.edu.haifa.ac.il[212.74.41.34] Jul 25 15:16:14 ns postfix/smtpd[9333]: NOQUEUE: reject: RCPT from leon.edu.haifa.ac.il[132.74.41.34]: 554 <[EMAIL PROTECTED]>: Relay access denied; from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=SMTP helo=<mainhutz> Jul 25 15:16:14 ns postfix/smtpd[9333]: disconnect from leon.edu.haifa.ac.il[212.74.41.34] A. Please explain to me the idea behind creation of virt. domains and the steps to create them right (May be tell me there my steps are wrong?) B. This server is my test server so I didn't make a change in the production environment. C. Any ideas on how to solve this problem? Thank you, Leon -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Muenz, Michael Sent: Monday, July 25, 2005 3:08 PM To: [email protected] Subject: RE: [Web-cyradm] Changed servername problems > I've made some changes to DNS and servername, and now I'm experiencing > some problems: > > I can connect and read mail from the email accounts on > mail2.edu.haifa.ac.il, but I can not send any mail. > > I've renamed hostname from ns to mail2, made > ns IN CNAME mail2.edu.haifa.ac.il. > in DNS hoping that old addresses (like > [EMAIL PROTECTED]) will work. Don't change local domains while in production use! If you use ns.XXX as a maildomain you have to set a MX for it > When trying to send e-mail to any host from that server I get > in /var/log/mail: > -------------------------------------------------------------- > ----------------------------------------------------- > Jul 25 12:09:58 ns postfix/smtpd[8380]: NOQUEUE: reject: RCPT > from leon.edu.haifa.ac.il[212.74.41.34]: 554 > <[EMAIL PROTECTED]>: Relay access denied; > from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> > proto=SMTP helo=<mainhutz> > Jul 25 12:09:58 ns last message repeated 2 times > Jul 25 12:09:58 ns postfix/smtpd[8380]: disconnect from > leon.edu.haifa.ac.il[212.74.41.34] from [EMAIL PROTECTED] to [EMAIL PROTECTED] .. both domains don't belong to your server? You have to use smtp-auth to send mails, or tweak some smtpd restrictions. > When sending to old accounts (like > [EMAIL PROTECTED]) any mail I get this message: > -------------------------------------------------------------- > -------------------------------------------------------------- > This is the Postfix program at host mail2.edu.haifa.ac.il. > I'm sorry to have to inform you that your message could not > be be delivered to one or more recipients. It's attached below. > For further assistance, please send mail to <postmaster> > If you do so, please include this problem report. You can > delete your own text from the attached returned message. > The Postfix program > <[EMAIL PROTECTED]> (expanded from > <[EMAIL PROTECTED]>): mail > for mail2.edu.haifa.ac.il loops back to myself In your DB, mail2.XXX is not a local domain. You should add mail2.XXX to web-cyradm. 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