# Discourse Emails not threaded properly in some Email clients

**URL:** <https://meta.discourse.org/t/discourse-emails-not-threaded-properly-in-some-email-clients/44444>\
**Category:** Product Support\
**Created:** [18.Май.2016 15:43:54 UTC](https://meta.discourse.org/t/discourse-emails-not-threaded-properly-in-some-email-clients/44444 "2016-05-18T15:43:54Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![AstonJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/astonj/32/215041_2.png) [@AstonJ](https://meta.discourse.org/u/AstonJ)\
**Post date:** [18.Май.2016 15:43:54 UTC](https://meta.discourse.org/t/discourse-emails-not-threaded-properly-in-some-email-clients/44444/1 "2016-05-18T15:43:54Z")

</div>

One of our users[has posted feedback](http://elixirforum.com/t/mailing-list-messages-are-not-threaded/640/1) that emails are not being correctly threaded and believes this is because `In-Reply-To` is not correctly specified.

Currently Discourse will do this:

```plaintext
<topic/627@elixirforum.com>

```

But should it be something like:

```plaintext
<topic/627/4020@elixirforum.com>

```

(Which is what I think Github does)

Any thoughts on this please?

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_[View the full topic](https://meta.discourse.org/t/discourse-emails-not-threaded-properly-in-some-email-clients/44444)._