Mailhost configuration
SpamCop
Why? This is being done because of ongoing problems - spammers have finally begun doing what we have known they could do all along - create really convincing mail header forgeries. These forgeries make SpamCop think spam is being sent from innocent sites where it is actually not. Clearly, this must be stopped. Currently, only a few spam forgeries cause serious problems for SpamCop, but if this problem is not solved, it will become much worse. Even now, a few mis-identified innocent sites are a big problem. This system promises to eliminate the forgery problem forever, while also avoiding problems caused by other less-drastic attempts to mitigate the forgeries. However, it does require more involvement from SpamCop users.
When? For now, this
How? For users with only one email address, the process is easy. Simply click the Add/Change link below and follow the instructions. For users using their SpamCop email exclusively, the process is even easier - it is already done (visiting this page has activated it!). Note that if you forward SpamCop email into or from the SpamCop system, you still have to configure the other accounts involved.
For users with multiple accounts, the proceedure is slightly more difficult. For example, a user with two forwarding addresses configured to forward to one email account should first configure the main account, then configure each of the forwarding accounts:

In example 1, Account C should be configured first, then B and then A. In example 2, Account C should be configured first, followed by A and B in no particular order. Accounts should be configured in reverse order of email delivery. That is, if an email is received first at address A, then that account should be the last to be configured with SpamCop.
Warning: If you use this