O365 SMTP relay and TLS
You might be aware that TLS 1.0 and TLS 1.1 are deprecatedThis might raise SMTP issues like “Authentication failed because the remote party has closed
ma
April 9, 2021
April 2021
You might be aware that TLS 1.0 and TLS 1.1 are deprecatedThis might raise SMTP issues like “Authentication failed because the remote party has closed