Oh wow, this is awesome, thanks. I just ended up using the mail channels free offering but may have
Oh wow, this is awesome, thanks. I just ended up using the mail channels free offering but may have to switch to this approach
Dthis is for inbound emails, not outgoing 
Dafaik mailchannels does not have a free offering for inbound mail
DYou can also do the same thing but with SendGrid Inbound Parse (100% free too) to send a webhook to your CF Worker. You should protect your POST endpoint with basic auth, as SendGrid does not sign these webhook payloads. I would also recommend using random path to reduce the number of Worker requests you pay for (e.g. bind your POST endpoint to
That said, Cloudflare Email Routing to a Worker seems to be working great for us. Anecdotally I've heard from others that SendGrid can be more reliable, but I have yet to personally see that. For really important emails, you could have Google Workspace forward to both SendGrid Inbound Parse and Cloudflare Email Routing, and then do deduplication in your Worker.
https://jeff.invalid/sg/random_string_hereThat said, Cloudflare Email Routing to a Worker seems to be working great for us. Anecdotally I've heard from others that SendGrid can be more reliable, but I have yet to personally see that. For really important emails, you could have Google Workspace forward to both SendGrid Inbound Parse and Cloudflare Email Routing, and then do deduplication in your Worker.
DSendGrid Inbound Parse also does not allow you to use
You need access to
Cloudflare Email Routing works fine for
abusepostmasterunsubscribeYou need access to
postmaster@jeff.exampleCloudflare Email Routing works fine for
abusepostmasterunsubscribeLast thing, be mindful that you are rate limited to 60 emails per minute if you use your root domain (which is on Google Workspace).
https://support.google.com/a/answer/1366776?hl=en
https://support.google.com/a/answer/1366776?hl=en
To keep Gmail efficient and accounts safe, Google limits the number of messages you can receive. If your account receives many automated messages, it's more likely your account will reach the message
SWe used to offer free inbound filtering to Cloudflare customers via the app marketplace, but uptake wasn't great. We removed it.
Disn't the app marketplace dead too?
SWe sort of thought it might be dying soon too...
DI think inbound parsing is oddly not as popular as many of us would initially believe. Like SendGrid not bothering to add signatures makes me wonder how many people really use it. 
Uim curious how apps v2 will play out whenever they eventually get that out...
Uno theyve said in the past that they are working on a new apps system that will be similar to cf apps
DI like that.
UI mean it basically would be yes but you add it to other peoples accounts instead of your own
Uthats not workers for platforms
UIt would be cloudflare apps but revived and using CF workers instead of whatever system it uses rn
UThough who knows if thats even being actively worked on or its just an idea for at some point in the future maybe they will do it lol
KAnyone know the maximum number of matchers for a routing rule? (see https://developers.cloudflare.com/api/operations/email-routing-routing-rules-update-routing-rule)
I've been trying to get the limit of 200 rules raised for my domain but two weeks later and I'm not getting a response after several attempts. My fallback solution could be to create a single rule with >200 matchers and just maintain it via the API, but I'd rather not do the work and only later find out that there's another hidden limit.
I've been trying to get the limit of 200 rules raised for my domain but two weeks later and I'm not getting a response after several attempts. My fallback solution could be to create a single rule with >200 matchers and just maintain it via the API, but I'd rather not do the work and only later find out that there's another hidden limit.
Interact with Cloudflare's products and services via the Cloudflare API
USounds like you should be using workers to route it where you want instead which allow an infinite number of conditions for how you want to route mail since you can code anything you want with that path
KIf the worker would allow me to dynamically update the list via an API, I may do that. After dropping Google Workspace for my email routing due to the lack of an API (seriously, wtf is up with that?) I found CF's API to be great and I figured I could do just about anything with it.
Uyou wouldnt update with an API the worker would be the routing rules so you can lookup rules into KV or just have static rules that you update a worker when you need or whatever
SIt seems e-mail workers are pretty popular and growing quickly. I paid for a database that has been scanning MX records for many years (w3techs.com). The market share of email hosting owned by Cloudflare Email Routing is now at 0.3%, up from 0% obviously not so long ago. One third of a percent of all active website domains is a large figure.
S
SOnly 3% of the domains making up this chart are for Area 1. The rest is email routing.
SBy comparison, Mailgun is declining and smaller:
S
SSendGrid mail parsing doesn’t show up but I think that is because they use their own domains, correct?
UThe ones you have that start with numbers arent valid dkim keys as they dont have v=DKIM1;
!Is there any way i can get mails manually? I really need a mail but i am not getting it.
HWdym? Cloudflare doesn’t store your emails, so they are delivered as they arrive
Dyou can tell we're using sendgrid for inbound parsing, e.g.
dig sendgrid.ai.moda MXmx.sendgrid.net.I have
3600
SYou can pretty much send emails with cloudflare workers using mailchannels.
SThe Cloudflare Blog
MailChannels has created an email sending service specifically for Cloudflare Workers that removes all the friction associated with sending emails
▓Is it possible to send attachments as well?
MYes
▓ooh any guides on how to do this?
S?
JHi 
! Does anyone know how Email Workers
! Does anyone know how Email Workers message.setReject()
Osolved. Turns out i forgot to enable nodejs_compat, causing the worker to crash.
Tdoes mailchannel still works with cloudflare workers?
Tim getting 500 Internal Server Error
SYes it does, but you do need a Domain Lockdown record. https://community.cloudflare.com/t/introducing-mailchannels-domain-lockdown/523913
Cloudflare Community
TL;DR To lock your domain name down to a specific Workers account, create a TXT record on a subdomain called _mailchannels and set the value to v=mc1 cfid=yourworker.workers.dev. After this record is published, MailChannels will reject all email messages sent from your domain that do not originate from your Cloudflare Workers account. Bolsteri...
TThank you for showing me the way!
CAll emails that get sent to Workers, that don't error the worker out, show as Dropped, regardless if they are forwarded in the worker or not. They still reach the worker though
CTail (the worker) & debug
