Reading email headers in Outlook Web Access (OWA)
I am developing Outlook Web App (Office 365 Developer). Regarding this, is there a way to read the headers of the selected mail that are in the Inbox. I am using Exchange Server 2013. I would like to use Jquery or Javascript to write the code.
I tried to add the "Message Header Analyzer" from Microsoft (link: - ' https://store.office.com/message-header-analyzer-WA104005406.aspx?assetid=WA104005406 '). Now it works fine and it can read headers. But I need to implement the same functionality using my own codes.
If someone can provide a good link as a starter, I'd really appreciate it. (because I put a lot of effort in google search. But .. still no luck)
early.
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First of all, I would like to thank all the individuals who responded to me to develop a solution for this. Special thanks go to @FreeAsInBeer and MrPiao. After spending a few days, I was fortunate enough to come up with the perfect solution for getting email headers (Tech-Lead helped me a lot on this). This works great. I got some time and removed all unnecessary business logic from the code and finally came up with the following code. I think now anyone can use it to read the headers of Inbox emails using J Query.
I am making an EWS request outside to get the headers. From this callback method, I can get the expected result. Afterwards, it's better to use jQuery.parseXML to read and process the response (which is not included in the code)
Hope this explanation helps you.
var _mailbox;
var _ItemId1
(function () {
"use strict";
// The Office initialize function must be run each time a new page is loaded
Office.initialize = function (reason) {
$(document).ready(function () {
app.initialize();
_mailbox = Office.context.mailbox;
_ItemId1 = _mailbox.item.itemId;
});
};
})();
function getSelectedEmailHeaders() {
// Wrap an Exchange Web Services request in a SOAP envelope.
var var1 = '<?xml version="1.0" encoding="utf-8"?>';
var var2 = '<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">';
var var3 = ' <soap:Header>';
var var4 = ' <t:RequestServerVersion Version="Exchange2010" />';
var var5 = ' </soap:Header>';
var var6 = ' <soap:Body>';
var var7 = ' <m:GetItem>';
var var8 = ' <m:ItemShape>';
var var9 = ' <t:BaseShape>IdOnly</t:BaseShape>';
var var10 = ' <t:AdditionalProperties>';
var var11 = ' <t:FieldURI FieldURI="item:Subject" />';
var var12 = ' <t:FieldURI FieldURI="item:MimeContent" />';
var var13 = ' </t:AdditionalProperties>';
var var14 = ' </m:ItemShape>';
var var15 = ' <m:ItemIds>';
var var16 = ' <t:ItemId Id="' + _ItemId1 + '" />';
var var17 = ' </m:ItemIds>';
var var18 = ' </m:GetItem>';
var var19 = ' </soap:Body>';
var var20 = '</soap:Envelope>';
var envelopeForHeaders = var1 + var2 + var3 + var4 + var5 + var6 + var7 + var8 + var9 + var10 + var11 + var12 + var13 + var14 + var15 + var16 + var17 + var18 + var19 + var20;
//Calling EWS
_mailbox.makeEwsRequestAsync(envelopeForHeaders, callbackForHeaders);
}
//This Function called when the EWS request is complete.
function callbackForHeaders(asyncResult) {
//Write the content of the asyncResult on console
console.log(asyncResult);
}
Thank. Kushan Randima
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