On Tue, 15 Jan 2008, Hanno Hecker wrote:
There's no real queueing mechanism with the smtp-forward plugin, the mail will be rejected with a temporary error, which means the mail will stay in the client's queue and sent later again... well at least for most MTAs. Some are buggy that they don't get the difference between a hard failure and a temporary problem and will not retry.
Really? Which? If there are any MTAs less than, say, 15 years old with such egregious behaviour, they should be shamed by public disclosure.
