Is there a way to set the TLS version to be used when making an IMAP connection?

GemBox.Email
4

Hi Lazar,

We have added an ImapClient.Connect(SslProtocols) overload method that should achieve your requirement.

Please try using that method with this latest bugfix:
https://www.gemboxsoftware.com/email/nightlybuilds/GBE15v1094.zip

Or this latest NuGet package:
Install-Package GemBox.Email -Version 15.0.1094-hotfix

Does this solve your issue?

Regards,
Mario