Are there any configuration options that cannot be present in the imapd.conf file when using replication? I am running the CentOS 5.3 version of cyrus-imapd (2.3.7-2.el5_3.2) and receive the error "imap1 sync_client[25737]: connect(sm1.4test.net) failed: Invalid argument" every time I attempt a manual sync. While I believe that this version has a bug that prevents replication, I want to make sure I don't have extraneous options in my imapd.conf file that could be causing this error before I submit a bug report. imapd.conf: configdirectory: /var/lib/imap partition-default: /var/spool/imap admins: cyrus lmtp_admins: lmtp altnamespace: yes sievedir: /var/lib/imap/sieve sendmail: /usr/sbin/sendmail autocreateinboxfolders: Sent|Trash|Drafts|Junk autocreatequota: 1048576 hashimapspool: true sasl_pwcheck_method: saslauthd sasl_mech_list: PLAIN sasl_minimum_layer: 0 allowplaintext: 0 tls_cert_file: /etc/pki/cyrus-imapd/imap1.4test.net.crt tls_key_file: /etc/pki/cyrus-imapd/imap1.4test.net.key tls_ca_file: /etc/pki/cyrus-imapd/ca-bundle.crt tls_require_cert: 0 virtdomains: on defaultdomain: 4test.net lmtp_downcase_rcpt: true sync_host: sm1.4test.net sync_authname: cyrus sync_realm: 4test.net sync_password: secret sync_log: 1 ---- 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