bbs.spamgourmet.com

I'm receiving several returned mail notices which show error:

mailbox is full: retry timeout exceeded

What's causing this?

somebody's mailbox is full -- it's not coming from spamgourmet, since we don't provide mailboxes. A lot of providers put limits on the amount of mail stored, and they spit back those errors when the limits are exceeded.

Sorry. Will write to server admin. There shouldn't be any mailbox full errors there as there's more than enough room. Thanks.