iCloud Auth Failed

Hi all - I’m new to eM Mail, was running great for a few days and so far I very much enjoy the interface, however having the same issues with iCloud Auth on the SMTP side that others have reported.

‘Server says "5.7.8 Error; authentication failed’

I am using an app-specific password.

I am also using the mail server settings as outlined by Apple here Mail server settings for iCloud email clients - Apple Support

Strange thing is, my incoming mail via IMAP is working fine, it’s just the outgoing SMTP that is having issues.

Anyone been able to get to the bottom of this issue?

Just a small update…incoming IMAP was working fine but now it’s broken as well unfortunately.