AS2 Receive and Send in C# Azure Function

Question

I'm trying to migrate AS2 BizTalk implementation to Azure iPaaS and I want to avoid the usage of integration account.

I referred below blogs to receive and send AS2 message but not able make much progress.

https://mattfrear.com/2010/07/13/send-as2-with-dotnet/

https://mattfrear.com/2011/01/03/receiving-as2-messages-with-net/

Any help much appreciated.

I added the repo link for Azure Functions https://github.com/gitdj/AS2IPaasFunc/blob/main/FunctionAppAS2

Here's exception message: enter image description here

Here's working solution with Logic App with Integration Account enter image description here

Answer 1

I did what you are describing in your post. ACtually created an azure function for sending and receiving AS2 messages without the use (and costs) of integration account. It is available in Azure Marketplace, named "Integration Microservice for AS2".