I want Zimbra to redirect HTTP to HTTPS using zmtlsctl. However this article scares me!

yohoho · Post by **yohoho** » Wed Mar 13, 2019 2:22 am

https://wiki.zimbra.com/wiki/SMTP_Auth_Problems

It says if you use zmtlsctl, it will cause SMTP Auth Problems. I had once and it caused me to reinstall the OS and Zimbra because the article fix is nonsense.

zmtlsctl redirect can not co exist with zmprov ms proxy.server.name zimbraReverseProxyMailMode redirect

and the article does not fix my SMTP Auth Problems, so I am scared to use zmtlsctl again.

http://*example.com/* always redirect to HTTPS using Cloudflare Page Rules.

However

http://zimbra.example.com/ does not redirect to HTTPS. It simply says

Code: Select all

This site can’t be reached zimbra.example.com refused to connect.
Search Google for zimbra example
ERR_CONNECTION_REFUSED

Note: https://zimbra.example.com/ does work and any site unrelated to zimbra always redirect to HTTPS.

Nevermind, solution found.

Just do not use zmtlsctl. It's nonsense.

Use this instead

zmprov ms proxy.server.name zimbraReverseProxyMailMode redirect