My outgoing was blocked a few days ago, presumably because some spam was being sent somehow from my account (I've been getting bounce-backs in my inbox).

I thought i'd be able to clean it up by enabling two factor auth, which I've done, and requested my outgoing to be enabled again.

It appeared it was re-enabled, I had email sending again, as well as more spam bounce backs.

I've enabled email filtering on my router to hopefully identify the source of the spam, however I don't know which device of mine has the issue at this stage.

I've also added SPF to my domain to hopefully help prevent this in future if it's not from my computer/s.

Can you see from logs on your end any email from my account that looks like spam? basically any email at all in the last few days.

Even better, can you see which two-factor Application Specific Password is used for the smtp login sending spam?

Or at least which ip/ip's it's coming from?

Thanks,

Andrew