MACBOOKAIR: Email frustration

Intermittent Problem Sending Email on Verizon FIOS?

PLATFORM = Mac Book Air v1.1
OS = OSX 10.6.5ISP = Verizon FIOS
CLIENT = Thunderbird 3.1.7
FREQUENCY = Intermittent

SCOPE:

All 1and1 accounts are impacted.

Yahoo, GMail, and BlueHost accounts are unaffected.

SYMPTOMS:

THUNDERBIRD attempts to send email.

It either works relatively quickly or eventually fails.

When it fails, the status is EITHER “looking up smtp.1and1.com” OR “sending message”.

Then it never completes.

COMMENT:

It feels like 1and1′s not working correctly.

I can switch network and DNS settings and have the same problem.

# # # # # posted 2010-12-26 21:43