in message
Is their a way out from Too many recepients problem when I try to
send an email to a distribution list of 100 contacts?
Send the same e-mail to less than the maximum number of recipients
permitted by your e-mail provider's anti-spam quota. Repeat sending
your same e-mail to less than maximum recipient count until all
recipients have been included.
If you want to bulk mail, get a bulk mailing program which sends out 1
e-mail to 1 recipient. You could use Word's MailMerge function but
then you might hit your e-mail provider's maximum mail sessions per N
minutes anti-spam quota. Word will not pause between sending each
e-mail. Again, get a bulk mailing solution to do bulk mailing.