We use an Exchange 2016 server and would like to pick up the mails via pop3
Blockquote SSL_connect returned=1 errno=0 state=SSLv3/TLS write client hello: wrong version number
Unfortunately, this error appears, what can I say?
We use an Exchange 2016 server and would like to pick up the mails via pop3
Blockquote SSL_connect returned=1 errno=0 state=SSLv3/TLS write client hello: wrong version number
Unfortunately, this error appears, what can I say?
Is there a form I can fill out?
Yeah well you deleted it from the creation post.
### Infos:
<!-- **Important:**
**If you are a Zammad Support or hosted customer and experience a technical issue, please refer to: support@zammad.com using your zammad-hostname / or company contract.** -->
* Used Zammad version:
* Used Zammad installation source: (source, package, ...)
* Operating system:
* Browser + version:
### Expected behavior:
*
### Actual behavior:
*
### Steps to reproduce the behavior:
*
Used Zammad version: 2.9.0-1556788014.16325a31
Used Zammad installation source: https://dl.packager.io/srv/deb/zammad/zammad/stable/ubuntu 18.04/main amd64 zammad amd64 2.9.0-1556788014.16325a31.bionic
Operating system: Ubuntu 18.04.2 LTS
Browser + version: Firefox 60.6.1esr (64-Bit)
Conntection to Exchange 2016 over POP3 port 110 with SSL/STARTTLS
during configuration the error appears:
SSL_connect returned=1 errno=0 state=SSLv3/TLS write client hello: wrong version number
Hey @tmueller,
i don’t know much about Exchange but “real” SSL POP3 should probably be on port 995.
Depends if you use SSL/STARTTLS.
cheers
Is Port 110 your unencrypted Port or the SSL port?
Sorry, but helping you is impossible with that information set.
110 is Exchange 2016 POP with STARTTLS
so it should be work with port 110 an ssl/starttls set to yes
but if set it to that port using pop3
Blockquote
SSL_connect returned=1 errno=0 state=SSLv3/TLS write client hello: wrong version number
Problem has been solved
Exchange 2016 set authentication to secure login per default, which requires certificate and so on
This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.