Sendmail Environment Setup at Innodata: Difference between revisions
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= Overview of Sendmail configuration according to Innodata environment = | = Overview of Sendmail configuration according to Innodata environment = | ||
Latest revision as of 15:36, 31 December 2012
Contents[edit]
Sendmail Document'
Client Name: Innodata
By: Heera Singh Koranga
Overview of mail flow in Innodata environment[edit]
Sendmail is working as MX for the more than 7 domains. Total number of Sendmail server is 6 as below
NWJDNS30 => nwjdns30.innodata-isogen.com
NWJDNS40 => nwjdns40.innodata-isogen.com
MNLDNS30 => mnldns30.innodata-isogen.com
MNLDNS40 => mnldns40.innodata-isogen.com
NDADNS30 => ndadns30.innodata-isogen.com
NDADNS40 => ndadns40.innodata-isogen.com
Overview of Sendmail configuration according to Innodata environment[edit]
Sendmail accepts mails for the incoming domains and forward to Trend Micro server for spam checking, after scanning IMSS server forward all mails to Exchange server where the user's mail box exists.
Some user’s mailbox exists on the Google Apps. Still migration form MS Exchange to Google Apps is under processing.
Allow/Block Mail Relaying in Sendmail:[edit]
Open ”/etc/mail/access” file and allow or reject the domains, configuration below:
After making new entry in “/etc/mail/access” file, execute below command:
# makemap hash /etc/mail/access.db < /etc/mail/access
Mail Routing from Sendmail to Trend Micro Server[edit]
Route the all incoming mails from Sendmail to Trend Micro Server, configuration below:
After making new entry in “/etc/mail/mailertable” file, execute below command:
# makemap hash /etc/mail/mailertable.db < /etc/mail/mailertable
At the end restart the Sendmail service to load with new entries.