I am looking for a solution to sending out broadcast email to all email accounts belonging to an SME group without 1.) exposing the group name and 2.) without exposing the list of users. I tried using email to groupname@mydomain.com and that was immediately picked up by trojan viruses and the users were flooded with spam sent to the group address. I had to delete the group and change all of the users to a new group to stop the spam flood.
Also, many of these users do not want their addresses visible to the other 200+ users (this is a small ISP), but using the SME group mail address appears to reveal all the addresses in the email header, even when using BCC (blind copy).
Perhaps the solution is a mailing list manager such as EZmlm which I have not yet tried. For simplicity, I am looking for something that will use the existing user names (i.e. email accounts) for a particular group on the SME server and treat them as "members" for mailing list purposes. This would avoid having to modify the mailing list everytime a new user is added. Does anyone know if EZmlm or some other mailing list manager will work with existing SME groups/users?
Any help with a solution would be greatly appreciated.
Thanks,
jim