weird little mail quirk I noticed.

Maybe I just don't have something set up correctly but when a friend of mine with an @mac email address sends me some work information from her macbook pro it'll show up in my inbox as her name who sent it but when she sends me information from her blackberry (same @mac email addy) it'll show up as an email address in the "sender" column.

anyone else ever notice this? something on my end?

thanks!