Re: email sending problem
It's not an issue with Bob then, it's an issue with the company he sent it too. Just to be safe, I would make sure Calvins company adds Bob to the trusted senders list. He should be able to do this from the whole domain. Also, I know it's silly, but check the email address that Bob is sending it too, letter for letter. It may be mispelled, and going somewhere else! Other than that, we have to find out what's going on at Calvins company, same questions I asked you.
The last statement you made is a good one- you may have Calvins company check their spam list, or folder, his emails may be in there.
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