Description

With the Office 365 Headers Removal, you remove technical headers related to Office 365 from messages sent by the Newsletter, filtering email metadata before they reach recipients or interfere with content reading. The addon helps administrators using the Newsletter in Microsoft environments maintain cleaner campaigns, preserving the existing process of creation, sending, and list management in the core plugin.

Key Features of the Office 365 Headers Removal

  • Header Removal
    Filters technical headers associated with Office 365 in Newsletter dispatches.
  • Integrated Flow
    Operates within the dispatch process already used by the core plugin.
  • Campaign Compatibility
    Applies the adjustment to messages created and sent by the Newsletter.
  • Focused Configuration
    Adds a specific function without altering the main structure of the plugin.
  • Metadata Handling
    Reduces visible technical information in the headers of dispatched messages.

Benefits of the Office 365 Headers Removal

  • Cleaner Messages
    Helps reduce technical noise in emails sent to contacts.
  • Less Manual Intervention
    Avoids repetitive header adjustments during campaign routines.
  • Direct Use in the Newsletter
    Maintains the operation in the same panel already used by the team.
  • Improved Technical Control
    Facilitates standardization of sends in Office 365 environments.

Target Audience for the Office 365 Headers Removal

  • WordPress site administrators who use the Newsletter for email campaigns.
  • Teams that send newsletters in environments connected to Office 365.
  • Projects that need to reduce technical headers in emails sent by the core plugin.

How to Download the Office 365 Headers Removal

The Office 365 Headers Removal is available for download on this page. To deploy it, go to Plugins > Add New > Upload plugin in the WordPress dashboard, upload the zip file and activate the addon after installation.

The Office 365 Headers Removal serves projects already relying on the Newsletter for recurring communication and need to adjust technical details of sends in Office 365 environments. Instead of altering the main campaign flow, the extension acts at a specific point in email processing, helping keep the operation organized within the core plugin ecosystem.

Frequently asked questions

Is Newsletter Office 365 Headers Removal GPL-licensed?

Yes. Newsletter Office 365 Headers Removal is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Newsletter Office 365 Headers Removal on multiple sites?

Yes. You can install Newsletter Office 365 Headers Removal on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does Newsletter Office 365 Headers Removal cost at Ultrapack?

Newsletter Office 365 Headers Removal costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Newsletter Office 365 Headers Removal include updates?

Yes. The current version of Newsletter Office 365 Headers Removal is 1.0.7, published at Ultrapack on Aug 29, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Newsletter Office 365 Headers Removal scanned before publication?

Yes. Every version of Newsletter Office 365 Headers Removal goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.