Some pop3 email retrieval problems

[sroot]

Hi everyone, I'm having a little issue with zimbra and pop3.
The thing is I can log in and read my mail using both webmail and imap, but when I log in through pop3 it says there's no mail...
My proxy is disabled and I get no errors in the logs, also running zmcontrol status shows that everything is running properly. Nmap shows pop3 running on port 110.
I was wondering if this is just a misconfiguration problem or something bigger.

This is the result of a telnet session using imap:

telnet 127.0.0.1 143
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
* OK domain.com Zimbra IMAP4rev1 service ready
A LOGIN user@domain.com XXXXXX
A OK [CAPABILITY IMAP4rev1 ACL BINARY CATENATE CHILDREN CONDSTORE ENABLE ESEARCH ID IDLE LIST-EXTENDED LITERAL+ LOGIN-REFERRALS MULTIAPPEND NAMESPACE QRESYNC QUOTA RIGHTS=ektx SASL-IR SEARCHRES UIDPLUS UNSELECT WITHIN] LOGIN completed
LIST " " " * "
LIST BAD parse error: zero-length content
. list "" "*"
* LIST (\HasNoChildren) "/" "Chats"
* LIST (\HasNoChildren) "/" "Contacts"
* LIST (\HasNoChildren) "/" "Drafts"
* LIST (\HasNoChildren) "/" "Emailed Contacts"
* LIST (\HasNoChildren) "/" "INBOX"
* LIST (\NoInferiors) "/" "Junk"
* LIST (\HasNoChildren) "/" "Sent"
* LIST (\HasNoChildren) "/" "Trash"
. OK LIST completed
. status INBOX (messages)
* STATUS "INBOX" (MESSAGES 56)
. OK STATUS completed


And this one is with pop3:

telnet 127.0.0.1 110
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
+OK domain.com Zimbra POP3 server ready
user user@domain.com
+OK hello user@domain.com, please enter your password
pass XXXXXX
+OK server ready
list
+OK 0 messages
.

Well that's it, I'd be really grateful if someone had any suggestions .

Thanks in advance!