G'day, I have a NetBSD (pkgsrc) box that I'm moving email from an old sendmail setup over to, using cyrus imapd and the new box is using postfix (from pkgsrc, v2.11.3). A weird problem, it's bouncing emails if the domain name is uppercase. I have set lmtp_downcase_rcpt: 1 but it doesn't seem to have helped. my imapd.conf file is : configdirectory: /var/imap partition-default: /var/spool/imap sieveusehomedir: true hashimapspool: false sendmail: /usr/sbin/sendmail sasl_mech_list: PLAIN altnamespace: yes unixhierarchysep: yes virtdomains: userid defaultdomain: bl.echidna.id.au allowplaintext: yes admins: cyrus sasl_pwcheck_method: auxprop tls_cert_file: /var/imap/server.pem tls_key_file: /var/imap/server.pem lmtp_downcase_rcpt: 1 and postfix's main.cf : mailbox_transport = lmtp:unix:/var/imap/socket/lmtp virtual_transport = lmtp:unix:/var/imap/socket/lmtp Relevant versions of everything : cyrus-sasl-2.1.26nb3 Simple Authentication and Security Layer cyrus-imapd-2.4.17nb6 Cyrus IMAP server cyrus-saslauthd-2.1.26nb2 Cyrus SASL plaintext authentication daemon postfix-2.11.3 Postfix SMTP server and tools here's an example log : Feb 13 08:26:44 postfix/smtpd[4578]: NOQUEUE: reject: RCPT from unknown[175.107.182.124]: 450 4.1.1 <carl@xxxxxxxxxxx>: Recipient address rejected: unverified address: host rollcage3.bl.echidna.id.au[/var/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); from=<carl@xxxxxxxxxxxxxxxx> to=<carl@xxxxxxxxxxx> proto=ESMTP helo=<svr4.aboc.net.au> It's fine with lowercase domain names though ... Feb 13 08:36:33 postfix/lmtp[8436]: CBA4A1B3D4A3: to=<CaRl@xxxxxxxxxxx>, relay=rollcage3.bl.echidna.id.au[/var/imap/socket/lmtp], delay=0, delays=0/0/0/0, dsn=2.1.5, status=deliverable (250 2.1.5 ok) Any ideas? Thank you Carl ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus