1 Topic by deknoy

  • deknoy
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Topic: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

==== Required information ====
- iRedMail version (check /etc/iredmail-release):0.95-1
- Linux/BSD distribution name and version: Centos
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- Related log if you're reporting an issue:
====

Can I use POP3 and  SMTP no ssl, SMTPs and POP3s with ssl in same time?
Because some device in my office not support ssl. How can I do?

----

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
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Re: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

Please keep the SSL/TLS secure connection, instead, you need this tutorial:
http://www.iredmail.org/docs/additional.smtp.port.html

3 Reply by deknoy

  • deknoy
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Re: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

I follow your step but Some device cannot connect to smtp no ssl. What is next step? please share me. Thank you.

4 Reply by deknoy

  • deknoy
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Re: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

One more thing in my test I have tried port 2525 and 587 but ONLY port 587 work and ONLY work on some device(Printer multi function). Please share your info. Thank you.

5 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

Please re-check our tutorial, it missed 2 lines in /etc/postfix/master.cf, i fixed them moment ago:
http://www.iredmail.org/docs/additional … in-postfix

In recent iRedMail releases, smtp sasl auth is disabled for port 25, and simply add line below doesn't have smtp sasl auth on the new port either:

2525      inet  n       -       -       -       -       smtpd

So we must enable sasl auth explicitly:

2525      inet  n       -       -       -       -       smtpd
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_sasl_security_options=noanonymous

6 Reply by deknoy

  • deknoy
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Re: Can I use POP3 and SMTP no ssl, SMTPs and POP3s with ssl in same time

Solved. Thank you.