Not much anyone can do without one of those bounce messages they get. Can
you have one of them send you a bounce message so you can post it here where
we can look at it?

Hal
--
Hal Hostetler, CPBE -- hhh@kvoa.com
Senior Engineer/MIS -- MS MVP-Print/Imaging -- WA7BGX
http://www.kvoa.com -- "When News breaks, we fix it!"
KVOA Television, Tucson, AZ. NBC Channel 4
Still Cadillacin' - www.badnewsbluesband.com

"CleveDave" <CleveDave@discussions.microsoft.com> wrote in message
news:2310965C-60EE-42B4-B3D8-ED24DDC1061F@microsoft.com...
> Hi -- I send e-mails fine, but some recipients can't respond -- they say
> their response bounces back. No one's able to give me a specific error
> message. Any thoughts or advice?