lost connection while sending end of data

Hello,

While sending some large mails (approx size of 8-10 MB) to yahoo, mails do not reach destination and go to diferred queue. Where as smaller messages sent successfully.

Code:

lost connection with yahoohost [ip] while sending end of data -- message may be sent more than once

Please guide me in the matter.

Dipesh

 

Seems as if Yahoo doesn't accept such large emails.