can't connect to webmail

I tried all 3 default webmail programs, none of them can connect…

Error from SquirrelMail:

ERROR:
ERROR: Connection dropped by IMAP server.

Error from DWMAil:

There was an error connecting to your mail server. Your server reported: [CLOSED] IMAP connection broken (server response)

Webmail is functioning better now.we will be making some changes in next 1-2 hrs which will surely enhance it’s performance.

i still see this on average of once per day… any clue?

May i know your mailserver or domain name?

mail.jodoshared.com [204.14.107.1]

Let me know how it goes in next 24 hours.

it’s working fine right now, but this is a sporadic problem… i don’t use webmail all day so i don’t notice all the times it’s not accessible, but my clients who DO use webmail all day tell me that it gives them problems every single day.