1 Topic by jjduranb89

  • jjduranb89
  • Member
  • Offline
  • Registered: 2014-06-06
  • Posts: 2

Topic: only local user internal mail lan

==== Required information ====
- iRedMail version: 0.8.7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): ldap
- Linux/BSD distribution name and version: centos 6.5
- Related log if you're reporting an issue:
====
Iredmail be configured so that users only send emails to users on the same server, ie do not send to other servers or receive emails from other servers. Thank you very much.

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 31,094

Re: only local user internal mail lan

How about block mail related network ports (e.g. 25) for external networks in iptables?

3 Reply by jjduranb89

  • jjduranb89
  • Member
  • Offline
  • Registered: 2014-06-06
  • Posts: 2

Re: only local user internal mail lan

Thanks, I thought it was a simple postfix settings, yet leave no dns server, but I lose the operating system updates and antivirus.

4 Reply by hata_ph

  • hata_ph
  • Member
  • Offline
  • Registered: 2010-01-13
  • Posts: 226

Re: only local user internal mail lan

you can update yum/clamav through squid proxy...