Can't send emails to Blackberry

[ticcel]

Hi, I'm new here, and I hope someone can help. I just recently upgraded to the 755p through Verizon. I use my Mac email address through Chattermail, and it seems like only about 50% (sometimes less) of my emails get through to my husband on his Blackberry 8703 (work address), even though all my test emails go through to my own work email, and to my Verizon address. He's getting everyone else's emails just fine, although they're all with the same company, so don't know if that has something to do with why those get through even though mine don't. I sent him a test email from the Mac.com website, and that made it through just fine, so it looks like it's a problem with the Treo itself?

Has anyone else had this problem? (I tried searching the forums, but didn't find anything.) Any suggestions?

Thanks!

[forgot]

Have you tried sending an email from your phone to someone elses blackberry to see if you have the same issues?