Pahwa - Trend IMSS Deployment

TREND IMSS

Ref: https://docs.trendmicro.com/all/ent/imss/v7.1/en-us/linux/imss_7.1_linux_ig.pdf

Preparing Postfix (MTA)

Insert or modify the following settings to /etc/postfix/main.cf

mydomain = your.domain.name
myhostname = your.hostname.domainname
mydestination = $myhostname, localhost.$mydomain, $mydomain
default_process_limit=200
imss_timeout=10m
imss_connect_timeout=1s
content_filter = imss:localhost:10025
imss_destination_recipient_limit=200
imss_destination_concurrency_limit=200

Insert the following settings to /etc/postfix/master.cf

#IMSS: content filter smtp transport imss for IMSS
imss unix – – n – – smtp
–o disable_dns_lookups=yes
–o smtp_connect_timeout=$imss_connect_timeout
-o smtp_data_done_timeout=$imss_timeout
#IMSS: content filter loop back smtpd
localhost:10026 inet n – n – 200 smtpd
–o content_filter=
–o smtpd_timeout=$imss_timeout
–o local_recipient_maps=
–o myhostname=postfix.imss71

Download and install the Trend IMSS package and configure via Web Console.