Say your addresses are in row 2.
In row 3 enter:
=A2&","
and copy across

Now copy the entire row and paste it into your e-mail program. Outlook (at
least) will accept the paste as multiple e-mail addresses, and process
accordingly. If you have another e-mail program, hopefully, it will too.

Regards,
Fred.

"gmkane" wrote in message
...
i have a row of email addresses and want to insert a comma in order to cut
and paste into a outgoing email