<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi All, Running OBM on Centos 6 and have several users that receive mail just fine. But since yesterday , when I successfully add a user from the web interface also (clicked the update button) , this new user cannot receive mail. The cyrus mailbox is created , but when I mail to the newly created address from outside, I get : <pre wrap="">host 5.1.1 <a class="moz-txt-link-rfc2396E" href="mailto:test1@polyoaknam.com"><test1@mydomain></a>: Recipient address rejected: mailbox does not exist (in reply to RCPT TO command) in the logs. Here is my postconf -n : alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix header_checks = regexp:/etc/postfix/header_checks inet_interfaces = all local_recipient_maps = $alias_maps mydestination = localhost.$mydomain, localhost mydomain = mydomain.com myhostname = mail.mydomain.com mynetworks = 127.0.0.0/8 [::1]/128 myorigin = $mydomain recipient_delimiter = + smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination transport_maps = hash:/etc/postfix/transport virtual_alias_maps = hash:/etc/postfix/virtual_alias virtual_mailbox_domains = hash:/etc/postfix/virtual_domains virtual_mailbox_maps = hash:/etc/postfix/virtual_mailbox virtual_transport = error:mailbox does not exist The mailbox DOES exist, i have checked /var/spool/imap/domain/mydomain/t/user/test1/ and the cyrus files exist. I have deleted the user via the web interface, and re-add him, still the same thing. Mail bounces back for this user, and all the other users receive mail fine. What could be the problem ? Any help would be greatly appreciated.!!! Thank you in advance. </pre> </body> </html>