Grey listing - presently the only way we can tell if an email server has been grey listed is thorough the logs. We then have to subtract the time of connection from the current time to know how long before we know the remote server can retry. This can be tedious with cross site implementations as the spam filter whitelist doesn't presently integrate with the grey listing facility.

Dev team have whisked up a little app that takes initial server connect time from current time to give a difference in when the remote server time can retry (based on grey listing times).

1. Could we just add a counter to the log file that shows how many minutes is left on the grey listed server before it can try again.
This is for reporting and audit purposes only as we obviously have no control over when the remote server will try again.

2. Integration with whitelisting would also be a benefit.

James