Sendmail - Block emails from other domains
 

Hi, I have configured sendmail and it is running. I need to block all incoming/outgoing emails from other domain. Emails should be sent only within the domain. Can you guys show me a way? Thanks

Hi

Look after the below link.

http://www.cyberciti.biz/faq/sendmai...cess-database/

Thank you. This gives me an idea to block a specific domain.

I need to allow incoming/outgoing emails only within the domain and block all.

By using /etc/mail/access, is it possible to block all domains and allow only the primary domain?

Solved.