I am using Gembox to get email from an Outlook 365 mailbox via IMAP to parse. Microsoft has starting moving to use TLS 1.2 exclusively and this has resulted in a bunch of errors on my end, both sending email via SMTP (not using Gembox) and parsing this one mailbox. The first issue I addressed by setting the security protocol explicitly.
System.Net.ServicePointManager.SecurityProtocol = System.Net.ServicePointManager.SecurityProtocol Or SecurityProtocolType.Tls12
But I’m having trouble connecting via IMAP because I can’t figure out how to specify the TLS version for Gembox to use. Is that even possible?