Bounce Management Policies

A bounce is a system message that is returned with information about why an e-mail could not be delivered.

Bounces matching the following rules result in the bouncing e-mail address being deleted from our system.

Rule #5 - Any one of a number of servers returns a string containing "mailbox unavailable" (see http://www.pobox.com/bounce-common.mhtml)
Rule #8 - Any one of a number of servers returns a string containing "no such user"
Rule #13 - A Yahoo.com server returns a string containing "This user doesn't have a sbcglobal.net account"

Rule #41 - Any one of a number of servers returns a string containing "no mailbox here by that name"

Rule #42 - A Yahoo.com server returns a string containing "Doesn't have a yahoo.*"
Rule #45 - A Yahoo.com server returns a string containing "User unknown in virtual alias table"
Rule #47 - Any one of a number of servers returns a string containing "user unknown" (see http://www.pobox.com/bounce-common.mhtml)
Rule #49 - A Yahoo.com server returns a string containing "This account has been disabled or discontinued"
Rule #55 - An sbcglobal.net or pacbell.net server returns a string containing "Adressee Unknown"
Rule #61 - Any one of a number of servers returns string containing "Invalid recipient"
Rule #74 - Any one of a number of servers returns a string containing "no mailbox here by that name"
Rule #76 - A juno.com or netzero.com server returns a string containing "Account Inactive"
Rule #77 - Any one of a number of servers returns string containing "Inactive User"
Rule #78 - Any one of a number of servers returns a string containing "501 #5.1.1 bad address"
Rule #104 - Any one of a number of servers returns a string containing "Bad destination mailbox address"
Rule #119 - Any one of a number of servers returns a string containing "recipient no longer on server"
Rule #165 - A Yahoo.ca server returns a string containing "Doesn't have a yahoo.ca account."
Rule #167 - Any one of a number of servers returns a string containing "unknown .* user" "
Rule #168 - A Yahoo.co.uk server returns a string containing "This user doesn't have a yahoo.co.uk account"
Rule #169 - A wacad.edu server returns a string containing "Rule #168 - A Yahoo.co.uk server returns a string containing "Not a wacad user"
Rule #191 - Any one of a number of servers returns a string containing "551 not our customer"
Rule #193 - Any one of a number of servers returns a string containing "No account by that name here"
Rule #195 - A btinternet.com server returns a string containing "This user doesn't have a btinternet.com account"
Rule #198 - Any server returns a string containing "The specified user does not exist on our system"
Rule #199 - Any server returns a string containing "no such mailbox"
Rule #200 - Any server returns a string containing "no valid recipients"
Rule #201 - Any server returns a string containing "that user does not exist here"
Rule #202 - Any server returns a string containing "Recipient Rejected: Account Suspended"
Rule #203 - Any server returns a string containing "Unknown address error 550-'5.1.1 unknown or illegal alias"
Rule #204 - Any server returns a string containing "recipient account suspended"

Rule #205 - Any server returns a string containing "550 account expired"

Rule #208 - A rediffmail.com server returns a string containing "rediffmail.com .* your envelope sender is in my badmailfrom list"

Rule #209 - Any server returns a string containing "mail to that recipient is not accepted on this system"

Rule #210 - Any server returns a string containing "user does not exist"

Rule #211 - Any server returns a string containing "550 Administrative prohibition - unable to validate recipient"

Rule #212 - Any server returns a string containing "User .* not listed in Domino"

Rule #213 - Any server returns a string containing "550 .* recipient rejected"