POP3 mail not being deleted from server

Hello -- I have a JAMES v3 beta5 server running only SMTP and POP3 protocols; the mail store is a Derby database. There are approximately 10 POP3 mail accounts and all of them are set to delete messages from the server immediately upon download. However, the JAMES server retains all messages

Re: OOM on Specific Emails

Benoit, Thanks so much for the information. This has definitely been a frustration. I'm glad that there is some hope at getting around it. You mentioned a SizeGreaterThan matcher. Two questions 1) How can I determine the threshold/limit size? I don't want to kill off good emails