Hi Subhasha, It is a postfix problem. Make sure that the lmtp path that mailbox_transport points to in main.cf agrees with the actual path to the socket. Also check mydomain in /etc/postfix/main.cf. It should agree with defaultdomain in /imapd.conf. Whatever Postfix thinks your fdqn is does not agree with whatever realm Cyrus SASL is using to authenticate against. The problem is between Postfix and Cyrus SASL. The 550 error is a Postfix delivery error, not a Cyrus error. Dan Krawchuk On Monday 25 February 2008 23:52, Subhasha H.L wrote: > Hi, > I have setup cyrus-imap+postfix+saslauthdb. I can send mail to other > domains, but I can't send mail to local doamin. It bounces with the > following message. I have auto create inbox and other folders, they are > creating . I have set up default domain as ecanarys.com. but it shows mail > box as canarys.com ex subhasha/inbix/2canarys.com. From where it is taking > as canarys.com. > > > Error Message. > relay=/var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp], delay=0, > status=bounced (host /var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp] > said: 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 > (in reply to RCPT TO command) > > > > Imapd.conf file > > > > > > fulldirhash: yes > hashimapspool: yes > duplicatesuppression: 1 > userprefix: Shared > singleinstancestore: 1 > defaultdomain: ecanarys.com > postmaster: postmaster > altnamespace: yes > unixhierarchysep: yes > configdirectory: /var/lib/imap > partition-default: /var/spool/imap > allowanonymouslogin: no > allowplaintext: yes > admins: cyrus > soft_noauth: 1 > quotawarn: 90 > autocreateinboxfolders: INBOX|Sent|Drafts|Templates|Trash > autosubscribeinboxfolders: Sent|Drafts|Trash > autocreatequota: 51200 > createonpost: no > sasl_pwcheck_method: saslauthd > sasl_mech_list: PLAIN > virtdomains: yes > servername: ecanarys.com > lmtp_downcase_rcpt: true > maxmessagesize: 9000000 > lmtp_over_quota_perm_failure: no > lmtpsocket: /var/lib/imap/socket/lmtp > sendmail: /usr/sbin/sendmail > tls_cert_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem > tls_key_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem > tls_ca_file: /etc/pki/tls/certs/ca-bundle.crt > implicit_owner_rights: lca > > > > > I need help > > > Regards, > Subhasha H.L ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html