Hi everyone,
I'm currently configuring OpenText Exstream to send emails via Office365 SMTP. Here's my setup:
- SMTP server:
smtp.office365.com - Port: 587
- Authentication: Username and password provided in the TCP configuration
- Security: TLS 1.2
- Authentication type: Anonymous
- Certificate: None specified
When I test the connection, I get the following error:
SMTP server: error:1408F10B:SSL routines:ssl3_get_record:wrong version number
From what I understand, this might be related to how TLS is being negotiated. Since port 587 expects a plain connection followed by a STARTTLS command, could it be that Exstream is trying to initiate TLS immediately instead?
Also, is it correct to use "Anonymous" authentication when credentials are provided?
Has anyone successfully configured OpenText Exstream with Office365 SMTP? Any advice or working configuration examples would be greatly appreciated.
Thanks in advance!
