[IMail Forum] POP3 Security

[Sebastian Tabellione]

How can I make more secure the POP3 access ?   I have some users that use this service to try USER / PASS of other users.... In the WEB messageing service I have an option to suspend the account after some trys, but I don�t see a similar option for POP3 service......     Regards , and sorry for my poor english   Sebastian