Hi All

I upgraded from zimbra 3.1 to 4.0.2 on Fedora4.

Everything went quite well except that my Barracuda SpamFireWall server now seems to have some problem communicating with the Zimbra server.

Running netstat -anp shows two processes master and smtpd listening on port 25. Is this normal?

A netstat -anp shows : (IP changed, 216.180.225.77 is the Zimbra server, and
216.180.225.76 is the Barracuda SpamFireWall server).

tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 11424/master

tcp 0 0 216.180.225.77:25 216.180.225.76:34031 TIME_WAIT -
tcp 0 0 216.180.225.77:25 216.180.225.76:34030 TIME_WAIT -


Running netstat -anp again shows:

tcp 0 0 216.180.225.77:25 216.180.225.76:34027 ESTABLISHED 13532/smtpd


Can someboy confirm that this is normal? Thank you.


ps -ax | grep master output :

11424 ? Ss 0:00 /opt/zimbra/postfix-2.2.9/libexec/master

ps -ax | grep smtpd

13532 ? S 0:00 smtpd -n smtp -t inet -u
15912 ? S 0:00 smtpd -n smtp -t inet -u
15919 ? S 0:00 smtpd -n 127.0.0.1:10025 -t inet -u -o content_filter -o local_recipient_maps -o virtual_mailbox_maps -o virtual_alias_maps -o relay_recipient_maps -o smtpd_restriction_classes -o smtpd_delay_reject no -o smtpd_client_restrictions permit_mynetworks,reject -o smtpd_helo_restrictions -o smtpd_sender_restrictions -o smtpd_recipient_restrictions permit_mynetworks,reject -o mynetworks_style host -o mynetworks 127.0.0.0/8 -o strict_rfc821_envelopes yes -o smtpd_error_sleep_time 0 -o smtpd_soft_error_limit 1001 -o smtpd_hard_error_limit 1000 -o smtpd_client_connection_count_limit 0 -o smtpd_client_connection_rate_limit 0 -o receive_override_options no_header_body_checks,no_unknown_recipient_checks, no_address_mappings