[Scspamcop] Limits in the "mailhosts" panel?

[Giampaolo Tomassoni]

I would like to manually add specific ip addresses to "trust" when SC parses 
reported mails.

In example, sites hosted by joomlahost.it also avail of an SMTP server. 
Sometimes the true MX server for the hosted domain is in some else host, 
outside of joomlahost.it webfarm, and in this case the Joomlahost's SMTP 
server is barely used to forward form-supplied mail messages to the true 
destinating mailbox. Unfortunately, since the Joomlahost's SMTP server also 
accept connections from outside the site, it also forwards messages not 
originated from the site itself and there is no way I can adopt to train my 
mailhosted account to "trust" the Joomlahost's SMTP server, since there is 
not MX record pointing to it, thereby I can't simply send a training mail to 
the relevant mailbox.

Giampaolo