Re: [openresty-en] Trying to send email through gmail using lua-resty-smtp

agentzh · 2016-07-10T11:49:27+00:00

dear rpaprocki,Sorry for that, here is my full nginx conf fileworker_processes 1;error_log logs/error.log info;events { worker_connec...

Re: [openresty-en] Trying to send email through gmail using lua-resty-smtp

agentzh

Hello!

I'd like to share two minimal Lua scripts that can be used to send
emails through gmail's 2 different ports of smtp servers, using
nothing but the standard cosockets:

1. smtp.gmail.com port 465 (SSL required)

    https://gist.github.com/agentzh/d9288e4dd88941fc685598b98f74766a

2. smtp.gmail.com port 587 (TLS required)

    https://gist.github.com/agentzh/d3b1a640f0b4d1fdb45497ccb00a8763

Both of them have been tested on my side using my own gmail account.
Yeah, I love minimal stuff. Maybe I should wrap them up as an official
lua-resty-smtp library *grin*.

You can just use the "resty" command-line utility shipped with recent
OpenResty versions to run these Lua scripts. Well, just remember to
edit the sender account/password and the recipient email address
accordingly.

Well, do not send your test mail too frequently. Otherwise you may see
error messages like below from the gmail smtp server:

    451 4.5.0 SMTP protocol violation, see RFC 2821 an13sm577172pac.42 - gsmtp

Good luck!

Best regards,
-agentzh

aryajur

Thank you very much!

On Saturday, July 9, 2016 at 8:49:29 PM UTC-7, agentzh wrote:

Hello!

I'd like to share two minimal Lua scripts that can be used to send
emails through gmail's 2 different ports of smtp servers, using
nothing but the standard cosockets:

1. smtp.gmail.com port 465 (SSL required)

https://gist.github.com/agentzh/d9288e4dd88941fc685598b98f74766a

2. smtp.gmail.com port 587 (TLS required)

https://gist.github.com/agentzh/d3b1a640f0b4d1fdb45497ccb00a8763

Both of them have been tested on my side using my own gmail account.
Yeah, I love minimal stuff. Maybe I should wrap them up as an official
lua-resty-smtp library *grin*.

You can just use the "resty" command-line utility shipped with recent
OpenResty versions to run these Lua scripts. Well, just remember to
edit the sender account/password and the recipient email address
accordingly.

Well, do not send your test mail too frequently. Otherwise you may see
error messages like below from the gmail smtp server:

451 4.5.0 SMTP protocol violation, see RFC 2821 an13sm577172pac.42 - gsmtp

Good luck!

Best regards,
-agentzh

rohit.c.joshi

thanks.

On Saturday, 9 July 2016 23:49:29 UTC-4, agentzh wrote:

Hello!

I'd like to share two minimal Lua scripts that can be used to send
emails through gmail's 2 different ports of smtp servers, using
nothing but the standard cosockets:

1. smtp.gmail.com port 465 (SSL required)

https://gist.github.com/agentzh/d9288e4dd88941fc685598b98f74766a

2. smtp.gmail.com port 587 (TLS required)

https://gist.github.com/agentzh/d3b1a640f0b4d1fdb45497ccb00a8763

Both of them have been tested on my side using my own gmail account.
Yeah, I love minimal stuff. Maybe I should wrap them up as an official
lua-resty-smtp library *grin*.

You can just use the "resty" command-line utility shipped with recent
OpenResty versions to run these Lua scripts. Well, just remember to
edit the sender account/password and the recipient email address
accordingly.

Well, do not send your test mail too frequently. Otherwise you may see
error messages like below from the gmail smtp server:

451 4.5.0 SMTP protocol violation, see RFC 2821 an13sm577172pac.42 - gsmtp

Good luck!

Best regards,
-agentzh

romadzao

no resolver defined to resolve "smtp.gmail.com"

Help please with this error, I've tried duhoobo/lua-resty-smtp and recieved the same error.

romadzao

-- assert(sock:connect("smtp.gmail.com", 465))
To:
assert(sock:connect("173.194.222.108", 465))
Do the trick! But... maybe ip will change some day... Why smpt.google.com doesn't work?

воскресенье, 24 июля 2016 г., 12:32:07 UTC+3 пользователь Romaboy написал:

no resolver defined to resolve "smtp.gmail.com"
Help please with this error, I've tried duhoobo/lua-resty-smtp and recieved the same error.

agentzh

Hello!

On Sun, Jul 24, 2016 at 2:32 AM, Romaboy wrote:
>> no resolver defined to resolve "smtp.gmail.com"
>
> Help please with this error, I've tried duhoobo/lua-resty-smtp and recieved
> the same error.
>

See http://nginx.org/en/docs/http/ngx_http_core_module.html#resolver

Regards,
-agentzh