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Postmark is awesome

hey @NigelG assuming you are using Postmark from UK, it looks like they are in your opinion GDPR compliant/pretty safe to use in the EU?

What I’ve been getting from the docs is this: “look at this, this is all we’ve done for you, it’s all good - but “assess” your own risk before you make the move, and for the best sign this e-doc just to be sure”.

You can use this plugin to easily send email through postmark

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Yes. I think it is pretty safe. If the ICO comes a-callin’ I would point them at all of that and say “We assessed our risk in conjunction with the providers and believe we comply”.

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IMO it is easier to import the cURLs as you can create more complex repeating data groups etc.

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Hi @vini_brito,

I’m currently using your Postmark HTML plugin. Thanks a lot, its really easy to use and stick in all the html and dynamic content.

I’m having a problem with the plugin and stripe webhooks though. Can you help me with an error I’m getting as a response from Stripe please. When I use the normal email action from Bubble it works.

This is the error I’m getting when I manually launch the webhook from stripe.


It seems like Bubble is trying to run the Postmark Send Email workflow action before the receiver’s email address is present, or is somehow just not passing the email address at all.
Try making sure the email address is there and see what happens.

A way to debug/test this is placing a time wall between workflow actions, for example 4 seconds wait time. Or statically writing an email address and seeing if any other error shows up.


Thanks for the quick reply @vini_brito. As you have mentioned it works when I statically add an email address.

Although in practice, I first have to identify the user by requesting the customer data object from stripe to be able to fetch the email from Bubble database and then send the email.

How can I solve this problem? Do I first have to create a separate workflow action that fetches the customer and then in the postmark action addd “Result of step …”?


That’s a good possibility! :blush:

Hi @vini_brito,

:exploding_head: Didn’t work.

It works with the Bubble Email action, but that means I have to go back to Sendgrid. Are you able to look at your plugin?


I’m not sure what would be the issue on the side of the plugin, because if an email is passed then it works fine.

“Result of step X” should work fine, I can’t imagine why it would not pass the email.
Try something even more brute, save the email in the database, I imagine you’re getting it from an API call configured as a data source.
Then after that, refer to that field in the database.

Simultaneously, try checking if the data types are correct, for example a text is being passed in there and if the text is properly formatted, like [email protected].

Also, it’s supposed to be only one email, by the description it doesn’t seems like more than one is being passed, but it’s good to check.

Thanks, basically thats how I originally had it setup. I have it in the database and I do a search for user that has the reference id I get from Stripe. But still no luck.

Sure, in that case, next week I’ll make a mock clone debugger action so we can better debug corner cases like this, then I’ll be able to see exactly what Bubble is passing and what goes on once that information is processed within the action.

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Hi @vini_brito,

Sorry for wasting your time. I’ve just worked out why it wasn’t working. PRIVACY RULES AAAAHHHH. I removed all privacy rules on that data type and now the search email works. Now I have to work out how to add privacy rules without intruding on backend workflows. Never give up… hahaha


Hahahah happens! I’ve done that one too.
I’ll be making the debugger mock action anyway, someone else will also benefit from this (:

I would like to find someone who knows how to implement Postmark and can help me finish up what I started.

Please PM me if interested.


@ralphlasry I’m just making the switch from SendGrid to Postmark based on the comments in this thread.

In the SendGrid setup i was previously using I designed the email templates in SendGrid and then it had a section in the plugins workflow where you enter the “Template ID” but I can’t see the equivalent option here. Is it a case of creating the template in Postmark then copying the HTML across into the “HTML Body” in the plugin workflow?