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The Newsletter Plugin Office 365 Header Removal v1.0.6

Developer: The Newsletter PluginCategory: WordPress PluginsTrusted with 10 downloadsPro1 favoriteLatest v1.0.6Updated 1y ago

Removes hidden email headers to prevent Office 365 SMTP blocking when using The Newsletter Plugin with Office 365 servers.

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Requires Pro tier or higher

1.2 KB

From $5.99 / year

Install + auto-update on your sitesIncluded in 12-month and Geek Lifetime plans (plus legacy 6-month) - install from wp-admin, up to 25 connected sites.

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This addon for The Newsletter Plugin addresses a specific compatibility issue when sending emails through Office 365 SMTP servers. It removes hidden email headers that can trigger Office 365's SMTP blocking mechanisms, allowing newsletters to be delivered successfully without being flagged or rejected by Microsoft's email security systems.

Key Features

  • Office 365 SMTP Compatibility - Resolves conflicts between The Newsletter Plugin and Office 365 email servers that would otherwise block outgoing messages
  • Header Removal - Automatically strips hidden headers from email messages that trigger Office 365 security protocols
  • Seamless Integration - Works as an addon within The Newsletter Plugin ecosystem without requiring additional configuration
  • SMTP Plugin Support - Designed specifically for use with SMTP plugins that route emails through Office 365 servers
  • Prevents Email Blocking - Reduces the likelihood of newsletters being rejected or quarantined by Office 365 filters
  • Lightweight Solution - Minimal overhead addon that only modifies email headers without affecting other plugin functionality
  • Targeted Fix - Addresses the specific technical issue rather than applying broad email modifications

Best For

This addon is essential for WordPress sites using The Newsletter Plugin that send emails through Office 365 SMTP servers. It solves delivery problems for organizations that rely on Microsoft's email infrastructure and experience newsletter blocking or rejection issues. Install this only if you are actively using an SMTP plugin configured with Office 365 credentials.

Recent releases

Release history

View all 2 versions
v1.0.6Latest
Jul 21, 20241.2 KB
* WP 6.6 check
v1.0.5
Oct 3, 20231.1 KB
View changelog
* WP 6.2.2 compatibility

Frequently asked questions

Is The Newsletter Plugin - Office 365 Header Removal GPL licensed?
Yes, The Newsletter Plugin - Office 365 Header Removal is distributed under the GNU General Public License (GPL). You can legally use, modify, and redistribute it on unlimited websites.
Can I use The Newsletter Plugin - Office 365 Header Removal on multiple websites?
Yes. Under the GPL license, there are no domain or site restrictions. You can install The Newsletter Plugin - Office 365 Header Removal on as many websites as you need.
How much does The Newsletter Plugin - Office 365 Header Removal cost on GPLCoffee?
The Newsletter Plugin - Office 365 Header Removal is available for $5.99 for a 1-year license or $15.99 for a lifetime license. Membership plans also include credit-based access so you can download The Newsletter Plugin - Office 365 Header Removal along with thousands of other plugins for a single subscription.
Are updates included with The Newsletter Plugin - Office 365 Header Removal?
Yes. Every new release of The Newsletter Plugin - Office 365 Header Removal is synced to GPLCoffee automatically. You can download the latest version any time, and subscribers can use the one-click connector plugin to update directly from their WordPress dashboard.
Is The Newsletter Plugin - Office 365 Header Removal safe to download?
Every The Newsletter Plugin - Office 365 Header Removal release is scanned with VirusTotal before publication. Scan results (including the specific threat report URL when available) are visible on each version page, and releases flagged as malicious are blocked from the catalog.

Auto-updates included

Install it once, update automatically.

The GPLC Connector installs this plugin from your wp-admin and rolls out new versions to your connected sites - up to 25. Included with 12-month and Geek Lifetime plans (plus legacy 6-month).

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