I installed postfix and dovecot on my CentOS system. I'm able to send mail fine with my new email address, and the receiver is fine with replying to the message and/or sending mail to my new email address. But this work fine ONLY after I have sent mail first to the receiver.
I attempted to send an email to the new email account with an address that has never previously received mail from it before. When I do this, I get a Mail Delivery System message saying: No Such User Here.
What seems to be the problem here? How to fix it?
This problem is related to postfix, and has nothing to do with dovecot.
I think most probably it's a typo in the address field!? If you reply a mail you mail client takes care of the correct
To:
-field.If this isn't the case you should take a look into you
mail.log
(probably located in/var/log
). What does postfix say when a mail is bounced? Can you tell us the name of your mail account?