Not very likely. My spam blocking software won't delete any message, only moving them to a separated folder. Nothing there.
Also, there is no matchs for serverpronto.com addresses on my SMTP server logs.
Didn't try to call them, for 2 reasons:
1) If they are simply not answering to e-mails, it will be hard to trust them with my servers.
2) The questions I've sent might not be answerable by the first level sales droid. E-Mail will allow them to forward it with my wording, not theirs.