Requesting a Read Receipt for a message can be done on the Options tab. Login to your web based mailbox provided by your ISP and see if it is there and if you can configure the server based Junk E-mail filter. Usually this is part of a Junk E-mail filter that they have in place and in most cases your ISP will put it in your Junk E-mail folder on the server so that Outlook won’t download it (in case of POP3).

Your own ISP could be dropping the Read Receipts.This is to prevent spammers from determining if a mailbox exists or not. Most ISPs do support sending out Read Receipts though but do not support Delivery Receipts. Even when the receiver sends out the Read Receipt, it could be that the mail server of the receiver doesn’t support it or disallows it to be forwarded to the Internet (configurable in Exchange by your mail administrator) and drops the Read Receipt.Not all clients do, especially web clients often don’t offer this feature. The mail client the receiver uses must support sending out Read Receipts.If the receiver has the habit of not marking all his/her messages as read when reading it, then the prompt was never triggered to send the receipt to you. The request to send a Read Receipt is made when the message is being marked as read.Outlook 2010, Outlook 2013 and Outlook 2016įile-> Options-> Mail-> section: Tracking.Tools-> Options-> E-mail Options…-> Tracking Options… The receiver has the Receipts feature turned off.The receiver can have its reasons and choose not to send you a receipt. Let me sum up a few for you and see if it applies to your situation. There are quite a couple of reasons for this to happen. I’ve tested this myself and it worked as expected but I hardly receive a Read Receipt from other people. For some emails I manually set the option “Request a Read Receipt” and for some contacts I always request a Read Receipt via a message rule.

Outlook read receipt external emails