Are non-answers really allowed, if they just contain additional information? Just had a flag rejected saying "not an answer – declined - Principally right, but this post includes valuable context-relevant information nontheless." [sic]
...I'm not just bemused because it got more votes than my actual answer, months later. It's just not relevant to anything other than the -1 voted answer (which didn't really answer it either): serverfault.com/questions/701888/…
I broke my mailserver by accident, cannot send or receive an error occurred while sending mail. the mail server responded temporarily rejected message(#4.3.0) all I did was upgrading the virus software clamav