Welcome, if you would like to post a comment please register.
We also encourage you to explore all things Zimbra with our team and members of the community.
e-mail sent to a large group then transferred as a text message
Is it possible that once an e-mail is sent to a large group that this is then transferred as a text message if it isn't read by the recipient. Apparently some e-mail system has this in place.
Bugzilla
Wiki
Source
e-mail sent to a large group then transferred as a text message 
Linear Mode
