Hi @tcotton ,
The POP3 will be stored on our server and will be deleted once it's aged about 45 days. We can raise this to our Postmaster for checking but its no guarantee, please send me your account details (Username/Customer ID together with the e-mail address) also include the Subject and the Sender of the emails.
You may also raise sthis direclty to our post master by sending email to email@example.com
For reference: How do I private message (PM) in the community