If email is critical to you right now I've moved to [ForwardEmail](https://forwardemail.net/en/priva

If email is critical to you right now I've moved to ForwardEmail temporarily, effects of a single point of failure on CF's part are leading to a prod-level product being down so :p

Forward Email

Private Business Email for Custom Domains

Create your free, private, encrypted, and secure email for professional businesses, enterprises, and custom domains.

JosBotOP•4/1/24, 3:37 PM

(apologies if this is advertising mods, but figured it'd be good to mention)

CConner 421 4.3.0 Upstream error

www48•4/2/24, 10:06 AM

I am getting similar errors

www48•4/2/24, 10:06 AM

so does this have nothing to do with my setup?

www48•4/2/24, 10:07 AM

just a cloudflare problem?

www48•4/2/24, 10:07 AM

I am also getting these errors:

Unknown error: transient error (421): 4.7.28 Gmail has detected an unusual rate of unsolicited mail originating4.7.28 from your DKIM domain [cloudflare-email.net 36]. To protect our4.7.28 users from spam, mail sent from your domain has been temporarily4.7.28 rate limited. For more information, go to4.7.28 https://support.google.com/mail/?p=UnsolicitedRateLimitError to4.7.28 review our Bulk Email Senders Guidelines. s26-20020a056830125a00b006e6896a45c0si2967667otp.342 - gsmtp

Email sender guidelines - Google Workspace Admin Help

Important: Starting February 2024, Gmail requires the following for senders who send 5,000 or more messages a day to Gmail accounts: Authenticate outgoing email, avoid sending unwanted or unsolicit

www48•4/2/24, 10:07 AM

is this related? do I need to do anything to fix this?

who do I even contact if it's a me problem?

JJosBot If email is critical to you right now I've moved to [ForwardEmail](https://forwa...

www48•4/2/24, 10:11 AM

is it easy to port over my existing CF addresses?

WWuppie Hi everyone, I keep running into troubles trying to use Cloudflare email routing

user2350972087•4/2/24, 8:55 PM

Did you get an answer on this one?

Tito•4/3/24, 12:14 AM

Hey, thought I'd ask in here before going down the rabbit hole of trying to accomplish my task.

I want to set up a Email Worker that redirects all emails to a Webhook, in the following format;

From: $FROM
Subject: $SUBJECT
Message: $Message

Is anyone aware of anything public that is setup, for this or able to point me in the right direction :Hmm:

TTito Hey, thought I'd ask in here before going down the rabbit hole of trying to acco...

Hello, I’m Allie!•4/3/24, 9:39 AM

Like this?

import PostalMime from "postal-mime";

const parser = new PostalMime();

export default <ExportedHandler> {
  async email(msg) {
    const email = await parser.parse(msg);
    await fetch("https://my.webhook.target/id", {
      method: "POST",
      headers: {
        "content-type": "application/json",
      },
      body: JSON.stringify({
        from: email.from,
        subject: email.subject,
        text: email.text,
      }),
    });
  },
};

import PostalMime from "postal-mime";

const parser = new PostalMime();

export default <ExportedHandler> {
  async email(msg) {
    const email = await parser.parse(msg);
    await fetch("https://my.webhook.target/id", {
      method: "POST",
      headers: {
        "content-type": "application/json",
      },
      body: JSON.stringify({
        from: email.from,
        subject: email.subject,
        text: email.text,
      }),
    });
  },
};

HHello, I’m Allie!Like this? ```ts import PostalMime from "postal-mime"; const parser = new Posta...

Tito•4/3/24, 9:44 AM

legend will give it a test :CoolCat:

Tito•4/3/24, 9:45 AM

tyty @HardlyWorkin'

TTito tyty @HardlyWorkin'

Hello, I’m Allie!•4/3/24, 9:45 AM

Though you want to rewrite the

webhook

webhook

part to match whatever your webhook target expects

Tito•4/3/24, 9:45 AM

ye tyyt

Tito•4/3/24, 9:50 AM

Eeerm did ya make that @HardlyWorkin' :Hmm:

TTito Eeerm did ya make that @HardlyWorkin' :Hmm:

Hello, I’m Allie!•4/3/24, 9:51 AM

Yeah, just wrote it. Why?

HHello, I’m Allie!Yeah, just wrote it. Why?

Tito•4/3/24, 9:52 AM

getting

Uncaught SyntaxError: Unexpected token '<' at worker.js:5:15 (Code: 10021)

Uncaught SyntaxError: Unexpected token '<' at worker.js:5:15 (Code: 10021)

error :Sadge:

TTito getting `Uncaught SyntaxError: Unexpected token '<' at worker.js:5:15 (Code: 100...

Hello, I’m Allie!•4/3/24, 9:53 AM

Oh, you are just pasting it into the dashboard?

Hello, I’m Allie!•4/3/24, 9:53 AM

Needs to be bundled first, brb

TTito getting `Uncaught SyntaxError: Unexpected token '<' at worker.js:5:15 (Code: 100...

Hello, I’m Allie!•4/3/24, 9:53 AM

Try this?

worker.js95.5KB

Hello, I’m Allie!•4/3/24, 9:54 AM

It's the same as the code above, but just compiled down into a single file

Hello, I’m Allie!•4/3/24, 9:54 AM

So it should

just work

Tito•4/3/24, 9:54 AM

Uncaught SyntaxError: Unexpected token '...' at worker.js:100:51 (Code: 10021)

Uncaught SyntaxError: Unexpected token '...' at worker.js:100:51 (Code: 10021)

HHello, I’m Allie!Oh, you are just pasting it into the dashboard?

Tito•4/3/24, 9:55 AM

ye?

Tito•4/3/24, 9:55 AM

I am but a simple user

TTito `Uncaught SyntaxError: Unexpected token '...' at worker.js:100:51 (Code: 10021)`...

Hello, I’m Allie!•4/3/24, 9:55 AM

There is no
...
...
at line 100... :nootlikethis:

Hello, I’m Allie!•4/3/24, 9:55 AM

Ahhhhh

Tito•4/3/24, 9:55 AM

dw cause I copied lmfao

Hello, I’m Allie!•4/3/24, 9:56 AM

No, I mean I have no idea why it is complaining about that, since the token it is erroring on isn't actually there...

Tito•4/3/24, 9:56 AM

it doesn't give me errors :CoolCat:

TTito it doesn't give me errors :CoolCat:

Hello, I’m Allie!•4/3/24, 10:03 AM

What? What was the

Uncaught SyntaxError: Unexpected token '...' at worker.js:100:51 (Code: 10021)

Uncaught SyntaxError: Unexpected token '...' at worker.js:100:51 (Code: 10021)

Hello, I’m Allie!•4/3/24, 10:03 AM

Or was that before the new code?

HHello, I’m Allie!What? What was the `Uncaught SyntaxError: Unexpected token '...' at worker.js:10...

Tito•4/3/24, 10:04 AM

resolved ha

HHello, I’m Allie!Like this? ```ts import PostalMime from "postal-mime"; const parser = new Posta...

℠

℠•4/3/24, 10:16 PM

I have no email workers in my account. Are these restricted somehow?

℠

℠•4/3/24, 10:23 PM

Figured it out. I have to skip the "Getting started" flow to enable the email routing dashboard which has email workers.

johtso•4/4/24, 1:33 PM

is there any more information on the limits/behavious of email workers?

johtso•4/4/24, 1:34 PM

what happens if my worker throws an exception while processing the email?

johtso•4/4/24, 1:34 PM

and what are the CPU limits?

johtso•4/4/24, 1:35 PM

oh nice, that's straightforward

johtso•4/4/24, 1:35 PM

so it's really just a normal worker with email events bound to it?

jensen•4/4/24, 2:54 PM

Looks like the email routing deliverability has been marked as fixed.

https://www.cloudflarestatus.com/incidents/0jx8x02cv5l6

I'm still getting the same delivery failed messages.

Unknown error: transient error (421): 4.7.28 Gmail has detected an unusual rate of unsolicited mail originating4.7.28 from your DKIM domain [cloudflare-email.net 36]. To protect our4.7.28 users from spam, mail sent from your domain has been temporarily4.7.28 rate limited. For more information, go to4.7.28 https://support.google.com/mail/?p=UnsolicitedRateLimitError to4.7.28 review our Bulk Email Senders Guidelines. bl9-20020a170906c24900b00a4a34215709si7813525ejb.1053 - gsmtp

Unknown error: transient error (421): 4.7.28 Gmail has detected an unusual rate of unsolicited mail originating4.7.28 from your DKIM domain [cloudflare-email.net 36]. To protect our4.7.28 users from spam, mail sent from your domain has been temporarily4.7.28 rate limited. For more information, go to4.7.28 https://support.google.com/mail/?p=UnsolicitedRateLimitError to4.7.28 review our Bulk Email Senders Guidelines. bl9-20020a170906c24900b00a4a34215709si7813525ejb.1053 - gsmtp

I have created a email worker that currently logs all incoming email to a notion DB so that it doesn't have to be delivered.

Curious what other peoples experiences are with this service. It is pretty critical to not miss email.

Email Routing deliverability issues

RM•4/4/24, 9:04 PM

any dkim experts here ? trying to get slaesforce and google setup

RM•4/4/24, 9:05 PM

CNAME Record sf1._domainkey.siterx.com IN CNAME sf1.l1nt9p.custdkim.salesforce.com.
Alternate CNAME Record sf2._domainkey.siterx.com IN CNAME sf2.da6y43.custdkim.salesforce.com.

RM•4/4/24, 9:05 PM

RRM any dkim experts here ? trying to get slaesforce and google setup

DarkDeviL•4/4/24, 11:31 PM

Doesn't seem from my end like you're using Cloudflare or #email-routing in any way. So the closest I would say going forward, would be to take such stuff in e.g. #off-topic.

That said, -

RRM CNAME Record sf1._domainkey.siterx.com IN CNAME sf1.l1nt9p.custdkim.salesforc...

DarkDeviL•4/4/24, 11:32 PM

You haven't created these as CNAME's, with their correct contents, but as TXT's with incorrect contents:

sf1._domainkey.siterx.com. 600  IN      TXT     "v=DKIM1; sf1.l1nt9p.custdkim.salesforce.com"

sf2._domainkey.siterx.com. 600  IN      TXT     "sf2.da6y43.custdkim.salesforce.com"

sf1._domainkey.siterx.com. 600  IN      TXT     "v=DKIM1; sf1.l1nt9p.custdkim.salesforce.com"

sf2._domainkey.siterx.com. 600  IN      TXT     "sf2.da6y43.custdkim.salesforce.com"

RM•4/4/24, 11:51 PM

should i create them as cnames?

RM•4/4/24, 11:51 PM

sorry i didnt know which channel to pick

RRM should i create them as cnames?

DarkDeviL•4/5/24, 9:02 AM

Yes, as CNAMEs, exactly as you were showing them above.

Then from the former, you need to remove "v=DKIM1; " from the content though.

kristian•4/5/24, 11:18 AM

Hi, i have problems with some emails not recived or recieved very late. I got this

host route1.mx.cloudflare.net [2606:4700:f5::b]
Delay reason: SMTP error from remote mail server after end of data:
421 4.3.0 Upstream error, please check https://developers.cloudflare.com/email-routing/postmaster for possible reasons why. 73Bq8RbkzUKh

import PostalMime from "postal-mime"; const parser = new PostalMime(); export default <ExportedHandler> { async email(msg) { const email = await parser.parse(msg); await fetch("https://my.webhook.target/id", { method: "POST", headers: { "content-type": "application/json", }, body: JSON.stringify({ from: email.from, subject: email.subject, text: email.text, }), }); }, };

Unknown error: transient error (421): 4.7.28 Gmail has detected an unusual rate of unsolicited mail originating4.7.28 from your DKIM domain [cloudflare-email.net 36]. To protect our4.7.28 users from spam, mail sent from your domain has been temporarily4.7.28 rate limited. For more information, go to4.7.28 https://support.google.com/mail/?p=UnsolicitedRateLimitError to4.7.28 review our Bulk Email Senders Guidelines. bl9-20020a170906c24900b00a4a34215709si7813525ejb.1053 - gsmtp

If email is critical to you right now I've moved to [ForwardEmail](https://forwardemail.net/en/priva

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