On 07/10/2012 07:11 PM, Wojciech Puchar wrote: >>> if I simply delete mail files from the file system, is that a 'bad >>> thing' ? >>> [...] >> IMHO 7 days is dangerously too short. False positives during vacations >> happen too ;-) >> >> I would suggest at least 30 days (as used by Gmail). >> > or use spam system that NEVER actually receive something it thinks it > is spam, but provide proper SMTP response.
I personally do not recommend rejecting cases (very) close to spam/ham border in SMTP session BUT IMHO accepting to many spams into spambox makes "final check by the recipient" a laughing stock/dangerous illusion.
