Best SMTP/POP library?

[Robert Oschler]

"Gerhard Häring" <gerhard.haering at opus-gmbh.net> wrote in message
news:slrnb3276j.ok.gerhard.haering at haering.opus-gmbh.net...
>
> Please use the (noexistant) .invalid top-level domain instead. It's meant
for,
> well, invalid domain names, just like .test is meant for DNS test setups
:-)
> This way, any reply bounces at the first relay if somebody replies. Some
> MUAs/NRs even warn you if .invalid is the TLD.
>
> I'd suggest you use something like:
>
>     no.direct.replies at please.invalid
>

Done and test.