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Cloudflare Email Service

blog.cloudflare.com

151–160 of 217 posts

Re: Cloudflare Email Service

#151
post #122
post #115

Earlier quoted context omitted.

Sure, but this is not a protocol, this is an API. APIs that allow actions that cost money, potentially annoy users / effect your reputation in the eyes of email recipients, I believe, should allow the caller to supply a unique key to enforce idempotency.

Track state on your side.

It’s impossible to know whether an action completed successfully if an error occurs between sending the request and persisting the result

Re: Cloudflare Email Service

#152

Earlier quoted context omitted.

> But getting back to the consensus in the comments here: I'm not sure why people think that they'll be worse about policing spam than AWS SES, Azure Email, etc. Cloudflare is (in)famous for not acting against spammers, fraud, piracy and other less savory groups that are hosting their stuff at/behind Cloudflare, so reasonably, people who've been affected by that are now afraid the same thing will happen with email.

Blog author chiming in here: We have reserved IPs for Email Service and will be protecting the reputation and fighting spam from originating on Email Service. If we did not do so, our IPs would get flagged and then emails end up in spam or not delivered. That defeats the purpose of having a transactional Email Service. We're well aware of this.

So what are the thresholds?

For example with SES I will get automatically suspended if my bounce rate is more than 10% or if my complaint rate is more than 0.1%.

Re: Cloudflare Email Service

#153

I wish they had developed the open source Inbox into a consumer hosted email service for users. It would have been nice to see more competition with Google and Microsoft.

Yeah I had thought this was what they were building when I first heard they had an email project. I guess not.

Re: Cloudflare Email Service

#154
Not all email automation is spam and if you want your emails to not end up in spam folder, you pretty much have to go with Google Workspace and pay for essentially entire business suite when you just want to send emails. I needed something like this for my project and it's pretty much Google Workspace or nothing.

Cloudflare just filled a huge gap.

Re: Cloudflare Email Service

#155
post #107

Earlier quoted context omitted.

Ok, but what about as a CDN/website-proxy/WAF? I know we don't have the same automated reputation-propagation as with email, but same thing supposedly happens there, where eventually you get turned off if you don't act on lawful requests, which is exactly why Cloudflare is unavailable in Spain during La Liga matches, because Cloudflare don't take piracy streams down. In theory, Cloudflare should take those down, when…

I run an email sending service at scale (billions of messages per month, tens of millions of end users, thousands of customers). Most of our software development and operational effort revolves around abuse mitigation. That has been the case for 15 years. It's a cat-and-mouse game with two different mice: the senders, who are constantly trying to figure out how to get you to deliver their garbage; and the receivers,…

Right, I won't disagree with any of that, but I'm not sure how it's related to what I wrote either. Maybe I should have been more specific that I'm talking about hosting your own email, not hosting emails for others, which brings out a lot of other types of problems.

Re: Cloudflare Email Service

#156

Earlier quoted context omitted.

Ok, but what about as a CDN/website-proxy/WAF? I know we don't have the same automated reputation-propagation as with email, but same thing supposedly happens there, where eventually you get turned off if you don't act on lawful requests, which is exactly why Cloudflare is unavailable in Spain during La Liga matches, because Cloudflare don't take piracy streams down. In theory, Cloudflare should take those down, when…

Cloudflare acts on lawful requests during LaLiga matches. The problem is that the Spanish government doesn't want to bother doing things the lawful way because that takes too long. They want piracy to magically disappear and they'll randomly shut down more parts of the internet until it does. Actual illegal sports streams are not impacted by Cloudflare being down, and Cloudflare is not the only impacted network.

> problem is that the Spanish government doesn't want to bother doing things the lawful way because that takes too long

In Spain, what they are doing, is the "lawful way", it's literally happening via the courts and judges. Do you think ISPs are blocking Cloudflare specifically just for fun, out of their own accord?

> Actual illegal sports streams are not impacted by Cloudflare being down, and Cloudflare is not the only impacted network.

Some are, many aren't. Cloudflare is indeed the only impacted network, at least for me. Which other networks are being blocked for you during the La Liga matches?

Re: Cloudflare Email Service

#157
post #151
post #122

Earlier quoted context omitted.

Track state on your side.

It’s impossible to know whether an action completed successfully if an error occurs between sending the request and persisting the result

You also have no idea if it's been blocked or dropped before delivery unless you're using things like tracking pixels etc, right? And even then, that only works if they aren't being blocked (Proton Mail can do this, etc.)

It just seems like this is trying to force something that was never remotely designed for it.

Re: Cloudflare Email Service

#158

I would pay for Cloudflare Workers Paid ($5) in a heartbeat and currently use the free version of cloudflare for all my DNS / Hosting etc. Where it does not meet my needs i have Dokpoly + Digital Ocean. I would use CloudFlare Containers. I currently pay for resend.com for all my email API needs. The problem is that once you're on the paid plan, you're exposed to unlimited risk if your worker goes crazy due to a stupi…

100% agree. Spending limits for Workers would be a game changer.

There are many services I wanted to use Workers for but ended up with some self hosted service simply because I can't properly limit my monetary risk here.

Re: Cloudflare Email Service

#160
post #146

Pricing: $0.35 per 1,000 emails Here are the limits: "Your account may have daily sending limits based on Cloudflare's assessment of your account standing. " Source: https://developers.cloudflare.com/email-service/platform/pri... https://developers.cloudflare.com/email-service/platform/lim...

Pretty good pricing. Currently using ZeptoMail ($2.5 per 10,000 emails) but if this service by Cloudflare proves reliable once it reaches GA I'd be happy to switch.

Why not use SES?
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