I am developing an intranet application in PHP with the Zend Framework. One of the features the client would like to have is the ability to click a link and have Outlook open a new message window addressed to everyone in a specific group.
So far I have been using a mailto link and comma separating the addresses, but this doesn't work if the combined length of the email addresses is too long.
I could use a mailto link addressed to an alias and have another program or script intercept the email, read the database and forward the email to everyone in that group. I'm not sure how I could achieve this though.