If all devices are set as IMAP and synced, does this mean that deleting an email from one device deletes it everywhere?
Yes.
Even after this I'm still not clear on the answer to my last question but I've changed my phone account to IMAP and will monitor.
Thanks for the help.
I thought I answered in message 12, whatever you do on any device is replicated on all devices. If you delete on one it deletes on all.
I find it difficult to keep track.
Thanks again for your help.