After a period that Pegasus Mail was unable to send via SMTP, our support staff sent me the following message:
I noticed you use the authentication as below from you log:
13:44:10.028: >> 250-AUTH GSSAPI NTLM LOGIN
We don’t use this authentication method.
Could you use the authentication as below?
GSSAPI NTLM to Normal Password
I searched NTLM here in the PMAIL Community and found nothing that helped me. What is our org's Support Staff talking about? How can I make this change?
Thank you in advance,