Test Email Doesn't Work

Michael Wilding

Active Member
I've got something strange happening on an installation of MWZ. I get a TLS connection error as below when sending a test email:

250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP >> STARTTLS << 220 TLS go ahead !! Unable to connect with TLS encryption (code: 0))

But when the campaign sends, they go fine. There is only one delivery server.

Any ideas?