cant respond to email

I'm having same exact issue in all of my business accounts.

Having same problem. Was fine earlier. Weird thing is I'm able to send email through my iphone. I opened my yahoo mail through firefox and safari. Both have same issue.

Yes, mobile seems to work but not on computer in any browser. Yikes!

Ok I'm using a macbook pro and I ran a program called onyx and no longer have the problem. I can send/fwd emails again.

Craptastic. I have a couple of emails I really need to reply to tonight; guess I'll use another account, though that's not as convenient for one of the emails.