Email sending problem:SSL connect error

[N I Zaman]

Hi,

I am using my office365 account to send mail. But unfortunately it has stopped sending the email. Attached I have uploaded the configuration that I am using. How to solve the problem which is showing error message:
SSL connect error: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol. Trying for last couple of days but no luck till now. Any kind of solution is highly appreciated.

Best Regards,
Nafis

[Atsushi]

Please tell me the detailed version of Zabbix you are using.
There may be improvements with newer versions of Zabbix.

ZBX-11042 : send_email_curl() fails to send to O365

https://support.zabbix.com/browse/ZBX-11042

[N I Zaman]

Thanks for your message. The zabbix version I am using : zabbix version 3.2.7. Your input is highly appreciated.

Best Regards,
Nafis

[N I Zaman]

Hi Atsushi,
Thanks for your reply. The zabbix server version I am using is 3.2.7. Attached I am sending you the screen shot. Till now I did not able to solver the problem. Your input is highly appreciated.

[Atsushi]

As you can see in the link introduced earlier, it seems to have been fixed in 3.2.8 or later.
It will not be possible in 3.2.7.

[N I Zaman]

Hi Atsushi,

I am really new to zabbix. But it was working before to send email but suddenly it has stopped. What is the workaround solution without changing the whole setting? Any kind of recommendation is highly appreciated.


Best Regards,

Nafis