ExchangeDefender Network Upgrade: Supercharged Security and Disaster Recovery for Your M365 Clients | ExchangeDefender [ Skip to content ](#main) [ ![ExchangeDefender](/assets/images/xd_logo_blue.png) ](/) Email Security ![Platform Overview](/assets/images/m-xd-pro.png)### ExchangeDefender PRO Enterprise-grade email security made simple for every business. [Sign Up](/sign-up) [Live Demo](/demo) [Email Security Stops spam, malware & phishing in real time. ](/email-security) [Encryption Secure your emails, attachments & sensitive data. ](/corporate-email-encryption) [Web File Sharing Easy, safe cloud file sharing with access control. ](/web-file-server) [Live Archive Locked-in email backup & continuity during outages. ](/livearchive-backup) [Emergency Inbox Keep email flowing without interruption if your provider fails. ](/inbox) [Spearphish Train your team with phishing simulations & risk tracking. ](/spearphishing) Managed Email ### Enterprise-Grade Managed Email Reliable, secure, and fully managed email operations for modern organizations. ![ExchangeDefender](/assets/images/managed_email_menu.png) [Microsoft365/Google Email Management Expert management and security for Microsoft 365 and Google Workspace email. ](/managed-email-operations) [AI Advisory Secure, practical AI consulting & implementation for SMBs. ](/management-ai) Company ### ExchangeDefender: 29+ Years of Trust We are a cybersecurity company focused on business email protection, with 29+ years of experience keeping organizations secure, connected, and resilient. ![ExchangeDefender](/assets/images/careers_1.png) [ About Us Learn our purpose, values, and the mission behind every decision. ](/about-us) [ Blog News, product updates and email security insights. ](/blog) [ Capabilities Discover the tech and expertise that keep your email secure around the clock ](/capabilities) [ Careers Be part of a team using modern tech to solve real threats and ship great work. ](/careers) [Partners](/partners) [Docs](/docs) [Contact Us](/contact) Talk to a Human Open menu Menu ---- Email Security [Email Security](/email-security) [Encryption](/corporate-email-encryption) [Web File Sharing](/web-file-server) [Live Archive](/livearchive-backup) [Inbox](/inbox) [Spearphish](/spearphishing) Managed Email [Microsoft365/Google Email Management](/managed-email-operations) [AI Advisory](/management-ai) Company [About Us](/about-us) [Blog](/blog) [Capabilities](/capabilities) [Careers](/careers) [Partners](/partners) [Docs](/docs) [Contact Us](/contact) Talk to a Human April 22, 2024 · [General](https://www-preview.exchangedefender.com/blog?category=uncategorized) ExchangeDefender Network Upgrade: Supercharged Security and Disaster Recovery for Your M365 Clients =================================================================================================== [![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2024/04/YT-Thumbnails-16-1024x576.png)](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2024/04/YT-Thumbnails-16.png) At ExchangeDefender, we're obsessed with keeping your clients' emails safe and secure. That's why we've just completed a **massive network upgrade**, designed to empower you, the IT Managed Service Provider, to offer unparalleled disaster recovery and enhanced security for your M365 clients. #### **Why the Upgrade? The Cloud Needs Saving Too!** Remember the good ol' days of on-prem email outages? Well, guess what? The cloud isn't immune! - **M365 Outages Happen:** We've all been there - clients waking up to a down Office 365 tenant. Scary stuff. - **Data Loss Lurks:** Lost emails due to strange glitches or language barriers (seriously, Croatian?) are a real threat. Building on LiveArchive, **we’re massively expanding** our disaster recovery businesses due to increased demand for client protection on the Microsoft M365 network. Our upcoming[ **live mail caching**](https://www.exchangedefender.com/blog/2024/01/getting-ready-for-livearchive-ui-what-you-need-to-know/) service is here to save the day! We'll cache copies of your clients' emails for 24 hours, ensuring no email gets lost due to infrastructure issues. Need a message from the past day? Simply request a redelivery – problem solved! #### **Network Upgrade? More Like a Network Revolution!** To make Live Mail Caching a reality, ***here's how we did it***: - **Open-sourced LiveArchive:** This empowers you to deploy massive email archiving solutions for your clients on their own cloud. - **Infrastructure Overhaul:** We've upgraded nearly every switch, firewall, core router, and most of our backend to handle the massive data demands of live caching. - **Network Failover on Autopilot:** BGP magic ensures seamless service delivery across multiple data centers, automatically routing around network issues and regional outages. No configuration changes on your end are needed! #### **In the coming quarter, we're excited to unveil all these new services.** While email remains a prime target for cyberattacks (not a good thing!), our core focus continues to be protecting traffic and identifying threats. However, our M365 clients are facing a surge of issues and are turning to us for solutions. ***For instance,*** when Microsoft experiences delivery delays or mail latency problems, our ExchangeDefender Inbox service becomes the go-to solution for accessing critical OTP/MFA tokens. Many clients have also adopted[ **Inbox** ](https://exchangedefender.com/inbox)as their preferred webmail client due to its speed and lightweight design. As Microsoft prepares to sunset Basic Authentication, many legacy SMTP services and mail-enabled applications will become inoperable. To address this growing demand for reliable and secure email routing and delivery, **we've significantly upgraded our network and services** this past quarter. #### **Email delivery problems happen.** **With ExchangeDefender, however, these problems won't impact your operations.** That's our unwavering commitment, and we're thrilled to announce the expanded ExchangeDefender network is here to serve you and ensure the continued security of your email. --- **P.S.** Sounds expensive and boy was it!! We’re in an era where any excuse is used to raise prices, so this might come as a bit of a surprise: **There will be no change in pricing as a result of all these upgrades.** Thank you for keeping us in business in our 4th decade and thank you for trusting us with your email. [ Previous post Enhanced Security: ExchangeDefender Now Supports Custom Authenticator Apps for MFA! February 23, 2024 ](https://www-preview.exchangedefender.com/blog/2024/02/enhanced-security-exchangedefender-now-supports-custom-authenticator-apps-for-mfa) [ Next post Don't Get Hacked: Your Cybersecurity Budget Breakdown May 7, 2024 ](https://www-preview.exchangedefender.com/blog/2024/05/dont-get-hacked-your-cybersecurity-budget-breakdown) Related Posts ------------- [ 1 May ](https://www-preview.exchangedefender.com/blog/2026/05/exchangedefender-new-ui-is-live)### [ExchangeDefender New UI is Live](https://www-preview.exchangedefender.com/blog/2026/05/exchangedefender-new-ui-is-live) [Read more: ExchangeDefender New UI is Live](https://www-preview.exchangedefender.com/blog/2026/05/exchangedefender-new-ui-is-live) [ ![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2026/04/xd10.png) 2 Apr ](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10)### [Announcing ExchangeDefender 10](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10) [Read more: Announcing ExchangeDefender 10](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10) [ ![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2025/12/christmas-1.jpg) 25 Dec ](https://www-preview.exchangedefender.com/blog/2025/12/merry-christmas)### [Merry Christmas](https://www-preview.exchangedefender.com/blog/2025/12/merry-christmas) [Read more: Merry Christmas](https://www-preview.exchangedefender.com/blog/2025/12/merry-christmas) Search the blog Search Recent Posts ------------ - [ExchangeDefender New UI is Live](https://www-preview.exchangedefender.com/blog/2026/05/exchangedefender-new-ui-is-live) - [Announcing ExchangeDefender 10](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10) - [Merry Christmas](https://www-preview.exchangedefender.com/blog/2025/12/merry-christmas) - [Why IoT Devices Are a Hidden Security Risk for Your Business](https://www-preview.exchangedefender.com/blog/2025/11/why-iot-devices-are-a-hidden-security-risk-for-your-business) - [Top 5 IT Problems Small Businesses Face in 2025 — and How to Fix Them](https://www-preview.exchangedefender.com/blog/2025/10/top-5-it-problems-small-businesses-face-in-2025-and-how-to-fix-them) Categories ---------- - [Archiving](https://www-preview.exchangedefender.com/blog?category=archiving) (21) - [Business Continuity](https://www-preview.exchangedefender.com/blog?category=business-continuity) (13) - [Compliance](https://www-preview.exchangedefender.com/blog?category=compliance) (8) - [ExchangeDefender](https://www-preview.exchangedefender.com/blog?category=exchangedefender) (349) - [General](https://www-preview.exchangedefender.com/blog?category=uncategorized) (590) - [Hosted Services](https://www-preview.exchangedefender.com/blog?category=hosted-services) (86) - [Industry News](https://www-preview.exchangedefender.com/blog?category=industrynews) (29) - [Marketing](https://www-preview.exchangedefender.com/blog?category=marketing) (18) - [Phishing](https://www-preview.exchangedefender.com/blog?category=phishing) (5) - [PRO TIPS](https://www-preview.exchangedefender.com/blog?category=pro-tips) (44) - [Product Features](https://www-preview.exchangedefender.com/blog?category=product-features) (54) - [Security](https://www-preview.exchangedefender.com/blog?category=security) (65) - [Shockey Monkey](https://www-preview.exchangedefender.com/blog?category=shockey-monkey) (22) - [Spamfilter](https://www-preview.exchangedefender.com/blog?category=spamfilter) (5) - [Support](https://www-preview.exchangedefender.com/blog?category=support) (45) - [Webinars](https://www-preview.exchangedefender.com/blog?category=webinars) (44) Solutions --------- - [Stop Spam & Malware](/email-security) - [Hands-Free Email Backup](/livearchive-backup) - [Instant Email Recovery](/inbox) - [Send Private Emails](/corporate-email-encryption) - [Train Against Email Threats](/spearphishing) - [Share Files Safely](/web-file-server) Company ------- - [About ExchangeDefender](/about-us) - [Compliance & Legal](/our-compliance) - [Become a Partner](/partners) - [Support Portal Login](https://support.exchangedefender.com/) - [Microsoft 365 Email Management](/managed-email-operations) - [AI Advisory Service](/management-ai) ![ExchangeDefender](/assets/images/dark-xd-logo.png)USA: +1 (407) 465-6800 United Kingdom: 0800 8620149 Australia: +61 0390010641 Fax: +1 (954) 839-8737 [ ](https://www.facebook.com/ExchangeDefender) [ ](https://www.twitter.com/XD_Defender) [ ](https://www.linkedin.com/company/exchangdefender) [ ](/blog) © 2026 Own Web Now Corp - All rights reserved </> with ❤️ in Orlando [SLA](/sla) [TOS](/tos) [PRIVACY](/privacy-end-users) [AUP](/aup) We're Here to Help 👋 -------------------- Tired of AI 🤖 and hold music? 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