I have Outlook 2016 and I'm trying to pickup my gmail using IMAP. I can receive emails, but it does not send when doing a test send on setting up the email. Error code: 0x800cce05
SMTP Server: smtp.gmail.com My outgoing server requires authentication (ticked) Port: 465 (SSL). Also tried 587, SSL, TLS
It works fine on my mobile, works fine with Office 2010. Works fine with Windows 10 mail. But not with Office Outlook 2016.