Sometimes email is MIME-encoded (base64), it would be great if this server decoded it properly on the webhook.

I send "test mail" via thunderbird but $_POST and $_GET response is empty. Why?

I discovered in a lengthy nightsession that the current version of your docker image is sending the POST not in application/json but in application/x-www-form-urlencoded. This behavior is only seen in the docker image and not in your Linux and Windows releases. Based on the docker build timestamp (which is after your v3.1 release), I was expecting to see application/json

Webhook from Docker image alash3al/smtp2http:latest

Webhook from same system but Linux binary

My workaround is to use the Linux binaries but I wanted to document it here in case other have the same issues.
Maybe you find time to look into it 😄

PS: Thanks very much for this awesome piece of software!

root@chat-srv1:/home/chat# go get github.com/uflare/smtp2http

# github.com/uflare/smtp2http
/root/work/src/github.com/uflare/smtp2http/handler.go:25:33: cannot use req.Message (type *mail.Message) as type io.Reader in argument to parsemail.Parse:
	*mail.Message does not implement io.Reader (missing Read method)
/root/work/src/github.com/uflare/smtp2http/handler.go:30:8: undefined: resty.R

Hello,

The mails sent from the french Microsoft outlook and hotmail.com are sent with Content-Type: text/plain; charset="Windows-1252" charset.

So the payload in hook seems to be badly encoded and the chars and I finally receive are some non-recoverable � dead chars.

Do you think there is some easy solution to this ?

Thank you so much for your work.

I am guessing this is meant to be a replacement for the unmaintained Mailin software?

One neat feature of Mailin was that you could easily parse emails with spamassassin for a spam score and remove emails accordingly, before triggering any webhooks.

Thanks for looking into this.

Hello ,

First of all, thanks you all for the contributions.

I have a business scenario, which to received all customer's email request and store it in backend to further processing. I find this repository is exactly matched. So I kickoff with a cloud server and install your binary with command:
./smtp2http-linux-amd64 --listen=:25 --webhook=http:///api/key/smtp2http --name=.cn --strict=false

Then I open my hotmail/ foxmail, start to send a email to this server, not sure what the receiver address should be, I just put it a randon adress like [email protected],( of cause, I have register the domain), then I got error message like
host myhost [.9.204] said: 501 MAIL command contained invalid address (in reply to MAIL FROM command)
As I check port 25, it is accessible from my laptop.

Is there any other configuration need to be done ?

Error: transaction failed, blame it on the weather: Cannot read your message: unknown encoding: 8bit"

Please add support of 8bitmime encoded messages

It cannot parse the name part of From field. The sender in the example is a Gmail account so it sets the From field like:

From: John Doe <[email protected]> but payload doesn't have the name field.

Here is an example payload:

{
  "spf": "softfail",
  "id": "CAHg1ePJZcAw_qS0HQuXc4KATCvZORVbMCOfVmSuGt28PDTZk0A@mail.gmail.com",
  "date": "2023-09-12 11:55:37 +0300 +0300",
  "subject": "test",
  "resent_date": "0001-01-01 00:00:00 +0000 UTC",
  "body": {
    "text": "foobar",
    "html": "
foobar
"
  },
  "addresses": {
    "from": {
      "address": "[email protected]"
    },
    "to": {
      "address": "..."
    }
  }
}

I think that idea is cool, but can you split to library and cmd packages? For easy integration with own app?

Here's the SMTP exchange:

220 smtp2http ESMTP Service Ready
HELO zeus
250 2.0.0 Hello zeus
MAIL FROM:<stavros@zeus>
250 2.0.0 Roger, accepting mail from <stavros@zeus>
RCPT TO:<[email protected]>
250 2.0.0 I'll make sure <[email protected]> gets this
DATA
354 2.0.0 Go ahead. End your data with <CR><LF>.<CR><LF>
Received: (nullmailer pid 142148 invoked by uid 1000);
	Wed, 10 Jun 2020 10:01:02 -0000
Date: Wed, 10 Jun 2020 13:01:02 +0300
Message-Id: <1591783262.002746.142147.nullmailer@zeus>
From: stavros <stavros@zeus>
Cc: recipient list not shown: ;

.
250 2.0.0 OK: queued
QUIT
221 2.0.0 Goodnight and good luck

And here's the received body:

{"spf":"temperror","id":"1591783262.002746.142147.nullmailer@zeus","date":"2020-06-10 13:01:02 +0300 EEST","resent_date":"0001-01-01 00:00:00 +0000 UTC","body":{},"addresses":{"from":{"name":"stavros","address":"stavros@zeus"},"to":[]}}

You can see that [email protected] is not shown anywhere, and it should be.

Expected response code 250 but got code "450", with message "450 Cannot accept your message due to internal error, please report that to our engineers, 'Post https://localhost/api/smtphook: x509: certificate is valid for e711c8eff4891a194de2787cef2411fe8168ba828f929caa69.bae438b5da6e03.traefik.default, not app.localhost

A good feature would be adding a "headers" list to the webhook so we can get every raw header in the original email message.