I would like to know how many names I can put into a contact group (distribution list) in an email. I found one post that mentions 20 recipients in an email, but would a contact group with 30 names in be counted as one recipient. Would I be able to send more than one contact group in an email, using Windows live mail, Windows 7.
It depends on the limits on the outgoing (smtp) mail server.
Also, as you started to figure out, some programs will send an email with multiple recipients while others will send an individual email to each recipient.