lua-resty-dns

[nelson2005]

I used lua-resty-smtp and ran into an error caused by failure to resolve the mail server hostname. After a little research, I found the nginx resolver directive and got it working. Probably adding a note about the resolver in the sample usage would be helpful.

At any rate, lua-resty-dns seems to have more features than the nginx resolver- is there some way to use a lua-resty-dns with this smtp client?

[duhoobo]

Good point. I prefer the former one, less work! :D

BUT, I'll certainly look into the latter one. It seems more conevient for end users.