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How to configure a SMTP Postfix with Mcafee Email Gateway as a smart host?

First of all, let me introduce myself, my name is Omar, and I'm learning McAfee technologies.

So I'm making this email server (smtp, POP3 and IMAP) and the idea is to filter all mails through MEG I'm attaching my SMTP file configuration.

Thanks in advanced.

# Debian specific:  Specifying a file name will cause the first

# line of that file to be used as the name.  The Debian default

# is /etc/mailname.

#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)

biff = no

# appending .domain is the MUA's job.

append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings

#delay_warning_time = 4h

readme_directory = no

# TLS parameters

smtpd_tls_cert_file = /etc/ssl/certs/server.crt

smtpd_tls_key_file = /etc/ssl/private/server.key


smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache

smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for

# information on enabling SSL in the smtp client.

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination

myhostname =

virtual_alias_maps = hash:/etc/postfix/virtual

alias_database = hash:/etc/aliases

myorigin = /etc/mailname

mydestination =,,, localhost

relayhost =

smtp_fallback_relay =

mynetworks =,

mailbox_size_limit = 0

recipient_delimiter = +

inet_interfaces = all

inet_protocols = all

home_mailbox = Maildir/


#SASL parameters;


smtpd_sasl_type = dovecot

smtpd_sasl_path = private/auth

smtpd_sasl_local_domain =

smtpd_sasl_security_options =

broken_sasl_auth_clients = yes

smtpd_sasl_auth_enable = yes

smtp_sasl_password_maps = hash:/etc/postifx/relay_passwd

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination

smtp_tls_security_level = may

smtpd_tls_security_level = may

smtp_tls_loglevel = 1

smtpd_tls_received_header = yes

smtp_generic_maps = hash: /etc/postfix/generic

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Re: How to configure a SMTP Postfix with Mcafee Email Gateway as a smart host?

Moved to Email Gateway for faster support.




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