email blast with login info

Hi everyone!

Been using G2 for awhile now and I love it! great product!!

I have a question about functionality.

Would it be possible to email all my users with a copy of their login info? I use the site for my family and they have been creating multiple accounts because they keep forgetting their usernames and passwords.. What I would like to do is go through and delete all the dupes then blast out all the usernames and passwords to all registered accounts.

is there any way I can do this?