That was all extremely targeted and helpful so a big thank you for that!
I did have a backup of the PST file, and having now killed the long running "add my second email address" my Outlook is still working ok. RE YOUR PARAGRAPH "Gmail now requires an app password be generated through your...
My current version is Microsoft Office Professional Plus 2019 – one off purchase NOT Office 365. I’m running Windows 11 – the 64 bit version on an HP Pavilion laptop.
I’ve had my first Gmail address set up in Outlook for several years, and I’m now trying to add my second Gmail address which...