Mail Server
From Briki
Postfix
Emptying deferred queue
To attempt redelivery:
sudo postfix flush
To simply delete all deferred mails:
sudo postsuper -d ALL
SpamAssassin
Pyzor
Meaning of output like:
82.94.255.100:24441 (200, 'OK') 1206 0
- 82.94.255.100
- 24441
- Pyzor server
- (200, 'OK')
- HTTP response from server
- 1206
- Number of spam matches for tested message
- 0
- Number of whitelist (definite non-spam) matches for tested message
Pyzor will return 0 (identifying the message as spam) only if number of spam matches > 0 and number of whitelist matches = 0.