Hi, the information dbmail-lmtpd provides if an error occures is quite short:
SMTP error from remote mailer after RCPT TO:<[EMAIL PROTECTED]>: host localhost [127.0.0.1]: 550 Recipient <[EMAIL PROTECTED]> FAIL In that case I had no alias. Cyrus returns for example: 550-Mailbox unknown. Either there is no mailbox associated with this 550-name or you do not have authorization to see it. 550 5.1.1 User unknown If a sender gets 'FAIL' he will probably try it again, in case of 'User unknown' he won't try again. Is it possible to add some information why it failed? Thomas -- http://www.tmueller.com for pgp key (95702B3B)