Microsoft Tightens Exchange Online Outbound Email Limits – What Businesses Need to Know
Microsoft Tightens Exchange Online Outbound Email Limits – What Businesses Need to Know Updated September 2026 Microsoft has started rolling out stricter outbound email limits for new Exchange Online tenants. From September 14, 2026, Microsoft is changing how the Tenant External Recipient Rate Limit (TERRL) is calculated for certain tenants. The change is particularly important […]
Part 3 – Sending Emails Too Fast Is the New Deliverability Problem
Sending Too Fast – The New Deliverability Problem Sending Too Fast The New Deliverability Problem of 2026 What Inbox Providers Are Watching ⚡ Emails per minute velocity 📈 Gradual ramp vs sudden burst 📊 Dormant to high volume shifts 🎯 Smooth vs spiky patterns Old vs New Warm-Up Strategy ❌ Old Approach (Outdated) Focus on […]
Gmail Tightens Enforcement:What Senders Must Know by November 2025
Gmail Tightens email compliance Enforcement: What Senders Must Know by November 2025 Starting November 2025, Gmail will ramp up enforcement on non-compliant email traffic. Messages that don’t fully meet Gmail’s sender requirements risk temporary or permanent rejections — effectively blocking your emails from reaching inboxes. This move follows Gmail’s earlier authentication mandates (SPF, DKIM, DMARC) and aims to further reduce spam and abuse. Google’s focus is now […]
Think out of the Cloud: Is your email and freedom of speech still secure?
Think out of the Cloud: Is your email and freedom of speech still secure? Recently, it was revealed that Microsoft deleted a user’s Outlook.com account and all associated emails — solely for political reasons. It happened without prior warning and without a legal order, raising an alarming question: Is your data — and your voice — […]