Cloudflare Developers•2y ago

anyone else getting this error constantly? cant seem to do anything on the dashboard

VVikash My own domain? Obviously, all my domains are my own.

DarkDeviL•3/21/24, 8:30 PM

It is not clear which domain you're actually trying with, ... however:

11holidays.com11holidays.com
Does not have any MX record(s), and as such, Email Routing (and any of it's functionality) isn't enabled.
dayschedule.ukdayschedule.uk
Does not have any MX record(s), and as such, Email Routing (and any of it's functionality) isn't enabled.
ds7.iods7.io
Does not have any MX record(s), and as such, Email Routing (and any of it's functionality) isn't enabled.
idm.inidm.in
Have MX record(s) pointing directly to Google, meaning that mails will be delivered to Google, and as such, Email Routing (and any of it's functionality) isn't enabled.

DarkDeviL•3/21/24, 8:30 PM

The error you see, does indeed seem a bit misleading, as the first three domains are zones on Cloudflare, and even using Cloudflare Registrar.

DarkDeviL•3/21/24, 8:32 PM

I would try either https://dash.cloudflare.com/?to=/:account/:zone/email/routing/overview, or by going directly to the Settings: https://dash.cloudflare.com/?to=/:account/:zone/email/routing/settings and see if if you got any options there to correct it.

BBen anyone else getting this error constantly? cant seem to do anything on the dashb...

tanushree │ Workers PM•3/21/24, 9:56 PM

Hey @Ben apologies for this. What's your Cloudflare account ID?

Ttanushree │ Workers PM Hey @Ben apologies for this. What's your Cloudflare account ID?

BenOP•3/21/24, 10:19 PM

8f14e7e08749abe0f97e4b141738b094

BBen 8f14e7e08749abe0f97e4b141738b094

tanushree │ Workers PM•3/21/24, 10:24 PM

Fixed

Sorry about that

BenOP•3/21/24, 10:25 PM

thanks :)

bun•3/22/24, 2:03 AM

does

https://api.cloudflare.com/client/v4
/zones/{zone_id}/purge_cache

https://api.cloudflare.com/client/v4
/zones/{zone_id}/purge_cache

work for stuff cached by cache apicache api through workers?

RxG•3/22/24, 4:07 AM

hello, does anyone know how to contact cloudflare customer services? it about company's website problem of can't log in to the wp-admin

RxG•3/22/24, 4:07 AM

is this the right channel for this?

RxG•3/22/24, 4:07 AM

if not, i'm sorry

bun•3/22/24, 6:38 AM

wow

Vikash•3/22/24, 11:03 AM

I created a new Email worker from the Email > Email routing > Email worker. So that's resolved.

Now, I am building a simple ticketing app, but seems like I can't create a wildcard address (ticket-*@example.com) to read all the inbound email on my worker to insert tickets on D1?

The catch-all also doesn't trigger work to read all inbound email on a domain. Any suggestion?

Original message was deleted

Vikash•3/22/24, 11:10 AM

The catch-all works for you with a non-exists address?

I am getting error on Gmail and the email doesn't reach to my email worker. Or how the catch-all works? I am expecting to read all the inbound email on a worker sent to my domain via catch-all or wildcard.

Original message was deleted

Vikash•3/22/24, 11:16 AM

What you mean by domain doesn't exists ?
I have received many email on a valid address and inserted into my D1, only issue with with catch-all doesn't work for non-exists address.

VVikash What you mean by domain doesn't exists ? I have received many email on a valid a...

Hello, I’m Allie!•3/22/24, 11:20 AM

That is ticketdesk.aiticketdesk.ai. You sent an email to ticketdek.aiticketdek.ai

Hello, I’m Allie!•3/22/24, 11:20 AM

You forgot the ss in deskdesk

HHello, I’m Allie!That is `ticketdesk.ai`. You sent an email to `ticketdek.ai`

Vikash•3/22/24, 11:23 AM

Oops, sorry about that. But same response after correction as well.

Vikash•3/22/24, 11:25 AM

This is my email worker and code -

VVikash Oops, sorry about that. But same response after correction as well.

Hello, I’m Allie!•3/22/24, 11:39 AM

Just to confirm, what if you send an email from an address that isn't blocked?

Hello, I’m Allie!•3/22/24, 11:39 AM

It shouldn't show that error, but maybe...

HHello, I’m Allie!It shouldn't show that error, but maybe...

Vikash•3/22/24, 11:44 AM

That works fine, I can see message in logs. But the catch-all doesn't work and I need to read all the inbound email and decide to insert / reject on worker. Instead CF reject it before the email is reaching to my worker.

VVikash That works fine, I can see message in logs. But the catch-all doesn't work and I...

Hello, I’m Allie!•3/22/24, 11:45 AM

No, I meant send an email to customer-2@ticketdesk.aicustomer-2@ticketdesk.ai from an email that isn't vikash.rathee@gmail.comvikash.rathee@gmail.com

HHello, I’m Allie!No, I meant send an email to `customer-2@ticketdesk.ai` from an email that isn't...

Vikash•3/22/24, 11:46 AM

Ohh, i am not sending from vikash.rathee@gmail.comvikash.rathee@gmail.com, that's not my email id. Just an example in array.

Piero512•3/22/24, 12:52 PM

Do you know if the dart support for workers is any good?

Piero512•3/22/24, 12:53 PM

It's just that the main works a little like a deprecated JS entrypoint

Piero512•3/22/24, 12:56 PM

ie. the startup script looks like the service workers flow.

Piero512•3/22/24, 12:58 PM

and also the js bindings are extremely basic

GoodluckH•3/22/24, 7:09 PM

let's say i have 10000 active users. And I need to do some jobs for each of them, ideally concurrently. wondering if this is achieveable using cf workers?

i looked at the Limits page, it says the limit is 6 for Simultaneous outgoing
connections/request, that sounds pretty limiting

should i programatically create and deploy many workers so i distribute load among workers?

GGoodluckH let's say i have 10000 active users. And I need to do some jobs for each of them...

Chaika•3/22/24, 7:12 PM

it's 6 per invocation/incoming request

Chaika•3/22/24, 7:13 PM

If your 10k active users all send http requests to your worker at the same time, Workers have no issue handling that load, and each of those requests has 6 Simultaneous outgoing requests it can make

GoodluckH•3/22/24, 7:14 PM

what does outgoing requests mean?

GoodluckH•3/22/24, 7:15 PM

like performing http requests inside of the worker?

GGoodluckH like performing http requests inside of the worker?

Chaika•3/22/24, 7:15 PM

yea

Chaika•3/22/24, 7:15 PM

the docs has really good detail on that: https://developers.cloudflare.com/workers/platform/limits/#simultaneous-open-connections

Cloudflare Docs

Limits · Cloudflare Workers docs

Cloudflare Workers plan and platform limits.

GoodluckH•3/22/24, 7:16 PM

ok sounds good, thanks for the help!

OOmark Hello, I need to find a way how can i configure the following: i have a worker t...

Chaika•3/22/24, 7:25 PM

like allowing customers to cname from anydomain.com -> service.mydomain.com to allow them to use custom domains?

OOmark yes exactly

Chaika•3/22/24, 7:27 PM

Sounds like you want CF for SaaS: https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/,
https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/start/advanced-settings/worker-as-origin/
You have to specifically setup each Customer Domain though, can do it through the API though. For example, all Shopify Custom Domains use CF For SaaS

Cloudflare Docs

Workers as your fallback origin · Cloudflare for Platforms docs

Learn how to use a Worker as the fallback origin for your SaaS zone.

Cryptic Jack•3/22/24, 8:23 PM

anyone know of a way to automatically generate a schema for an openAPIRoute using a sample of json?

Cryptic Jack•3/22/24, 8:23 PM

for this library @cloudflare/itty-router-openapi

sirhype•3/22/24, 8:52 PM

If I'm worried about a Worker getting spammed (not a strong concern, just a thought), is there a way to protect against that before it hits the worker to save cost? It's not a huge deal since Workers are inexpensive. But are there options?

Ssirhype If I'm worried about a Worker getting spammed (not a strong concern, just a thou...

Cyb3r-Jak3•3/22/24, 9:42 PM

You can use rate limiting rules. https://developers.cloudflare.com/waf/rate-limiting-rules/

Cloudflare Docs

Rate limiting rules · Cloudflare Web Application Firewall (WAF) docs

Rate limiting rules allow you to define rate limits for requests matching an expression, and the action to perform when those rate limits are reached.

sirhype•3/22/24, 9:45 PM

Ah thank you so much!

SageSphinx63920•3/23/24, 11:54 AM

Anyone experienced this issue with email workers before Unknown error: permanent error (521): 5.5.2 mail.sageee.xyz Error: bare <LF> receivedUnknown error: permanent error (521): 5.5.2 mail.sageee.xyz Error: bare <LF> received?

SageSphinx63920•3/23/24, 11:55 AM

Trying to sent a message to my mail address with mail.sageee.xyzmail.sageee.xyz being my mail server but i do not know why it is not working as sending mails to smth like outlook or gmail does work

SageSphinx63920•3/23/24, 12:18 PM

This is my postfix log

anyone else getting this error constantly? cant seem to do anything on the dashboard

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