Hi @adslp6ko ,
Welcome to the community!
We'd love to help get to the bottom of this and raise this to our Postmaster. To better understand the situation, shoot me a private message with your account details (Username/Customer ID together with the address on file).
Also include the following details.
Affected E-mail address:
Potential Subject line:
Sender's E-mail address:
Emails to my tpg account from one particular person in France never arrive. Somehow they get blocked / deleted somewhere. There sending domain is champagnevj.com . Crazy why this happens.