I find I must keep deleting and restoring the email account in order for it to work. I have a screen shot with one of the error messages. Reluctant to post it becuase it shows my tpg email address...
Hi @meradox . Has this been happening for sometime or just recently? If recently, do you know if it might have coincided with a change to your public ip address?
Are you using VPN software on your computer? TPG mail server rejects connections from "overseas" ip addresses.
I don't understand the business of using alien email names with TPG mail server. You're using an icloud name with TPG. Some email clients have a "Reply address" option if you want replies to go elsewhere..
Do you have authentication enabled?
Following is a standard suggestion by TPG for "abuse" errors. Don't know if it is any good.
Lastly, send email to firstname.lastname@example.org detailing the problem. You can attach the original screenshots.