How to filter by 'from' email using Graph SDK in version 5.0.0

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How to filter by 'from' email using Graph SDK in version 5.0.0

Christopher Sykes 45

I'm using version 5.0.0 of the Microsoft.Graph package in my .NET 7 app, and trying to make a call using the Graph SDK that returns all emails for a specific user that are from a specific 'from' email. I'm struggling with the filter syntax required to do this. I keep getting a "Microsoft.Graph.Models.ODataErrors.ODataError". Removing the filter line returns the last 20 emails correclty.

The applicantEmail above is a string that looks like your typical email. Ex: ******@domain.com.

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CarlZhao-MSFT 46,376

Hi @Christopher Sykes

You want to filter mail by sender, right? Please refer to my sample code:

var graphClient = new GraphServiceClient(requestAdapter); 

var result = await graphClient.Me.Messages.GetAsync((requestConfiguration) =>

{

    requestConfiguration.QueryParameters.Select = new string[] { "id", "subject", "from", "sender" };

    requestConfiguration.QueryParameters.Filter = "startswith(from/emailAddress/address,'******@domain.com')";

    requestConfiguration.QueryParameters.Count = true;

});

Console.WriteLine("messages:" + JsonConvert.SerializeObject(result));

Hope this helps.

If the reply is helpful, please click Accept Answer and kindly upvote it. If you have additional questions about this answer, please click Comment.

Christopher Sykes 45 Reputation points

2023-03-06T15:56:05.4633333+00:00

Thank you, this is working. I guess I forgot to include a screenshot.

I have another question. Does the SDK for Graph version 5.0.0 have support for Single Value Extended Properties? I was able to add them to the SendMailPostRequestBody, but when trying to retrieve them in a GET/messages call, it seems like the requestConfiguration.QueryParameters doesn't have support for the .Expand() method.
CarlZhao-MSFT 46,376 Reputation points

2023-03-07T09:10:59.4166667+00:00

Hi @Christopher Sykes, have a good day!

Which property are you extending?

Can you ask a new question about this? Then attach your code snippet in the context of the question, it will be easier for me to test. Thank you so much!

Also, please don't forget to share the question link with me so I can get there quickly :)

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How to filter by 'from' email using Graph SDK in version 5.0.0

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