---
title: "Manage bulk image display in your emails"
description: "It is possible to enable automatic image downloading in bulk on Outlook"
url: https://support.signitic.com/en/articles/9561032-manage-bulk-image-display-in-your-emails
collection: "Manage the Outlook Add-in"
updated: 2026-10-14
language: en
alternates: [fr, it, de, pt]
---

# Manage bulk image display in your emails

It is possible to enable automatic image downloading in bulk on Outlook

It is possible that a setting on your Outlook accounts is blocking the display of HTML images. This setting is now obsolete and is disabled by default by Microsoft. If this setting is enabled, you can make a GPO modification to affect all your users.

To access this option on each workstation: Option>Trust Center>Trust Center Settings….

![](https://staticfiles.gleap.io/ghelparticle/t44qcGC3DgIxypRt5R0lFzkpdtdmDDPTJkjdZYYkfaxiljwT13dzxncMXdwuLWCuRGwURix09DR.png)

Here is the information to modify in your registry:

<table data-id="eeb8bb9b-2301-46c8-b106-443d794884e3" style="min-width: 50px;"><colgroup><col style="min-width: 25px;"><col style="min-width: 25px;"></colgroup><tbody><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="f9eb04bf-325c-4ece-bf1a-edc95fde1f05" style="text-align: left;"><strong>Registry Hive</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="c1a6b310-482f-41d9-89fb-a67bd4058c87" style="text-align: left;">HKEY_CURRENT_USER</p></td></tr><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="97d4dc8d-3583-432a-a1f6-371da11adc31" style="text-align: left;"><strong>Registry Path</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="5bc910ec-a5bf-4bd6-aa6e-a158b3dbebde" style="text-align: left;">software\policies\microsoft\office\16.0\outlook\options\mail</p></td></tr><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="8ee81645-40f4-47c6-ad90-e4ce9eb9ef51" style="text-align: left;"><strong>Value Name</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="7f1f515d-4f5a-4140-9f35-c3e407af1a12" style="text-align: left;">blockextcontent</p></td></tr><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="d1117e7b-d9ad-4937-883c-b1601b88b1e9" style="text-align: left;"><strong>Value Type</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="8c2ba31c-6594-47eb-96de-890cf3a3a074" style="text-align: left;">REG_DWORD</p></td></tr><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="5a6258af-a47f-4b89-95b1-a5d878ff9b6e" style="text-align: left;"><strong>Enabled Value</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="3059165a-75ce-496c-8c05-16483420e627" style="text-align: left;">1</p></td></tr><tr><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; text-shadow: 0px 0px 0px; font-weight: 500; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="f4267b2e-5398-4dd0-bdf4-7b18c8f79a5b" style="text-align: left;"><strong>Disabled Value</strong></p></td><td colspan="1" rowspan="1" style="box-sizing: border-box; padding: 8px; border-image: initial !important; line-height: 1.42857; vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(221, 221, 221) rgb(204, 204, 204) rgb(204, 204, 204);"><p data-id="e243939f-265a-4f81-9faf-2041619b5807" style="text-align: left;">0</p></td></tr></tbody></table>