SIMATIC WinCC Open Architecture Forum

Hello,

I am trying to send an Email with Control, trough the following function: https://www.winccoa.com/documentation/W ... dMail.html

But I get the following Error:

WCCOAui (1), 2022.07.14 14:42:16.799, PARAM,SEVERE, 54, Unexpected state, Jul 14 14:42:16 md2krt8c sendEmail.exe[21664]: ERROR => TLS setup failed: SSL connect attempt failed with unknown errorerror:00000000:lib(0):func(0):reason(0)

How exactly do I make the SSL connection?

Thanks a lot

Hello,

I use this : https://github.com/zehm/sendEmail
for years now without problems. Works like a charm.

I call it like this: Best regards


Edit: Ok, I see now you need SSL. I don't use it, emails are used internal only.

What patch are you using, I think you might consider an update? They fixed their sendmail executable (which is based on the sendMail perl script) to support newer SSL/TLS versions. (we had the same problem).