PairList has been deprecated and no longer functions.
Mailing lists created with PairList no longer send email, and the PairList interface is no longer accessible. Any attempts to send mail using PairList will fail.
Access to Existing Data
Pair staff may still be able to access PairList data for a limited time to help customers retrieve recipient lists or related information. PairList data will eventually be deleted.
If you need your list data, contact Pair Support as soon as possible.