AT&T and Verizon Are Ending Email-to-SMS Messaging
What Businesses Need to Know
For years, businesses have relied on email-to-SMS gateways as a quick way to send alerts, reminders, notifications, and automated text messages. By emailing addresses like 1234567890@txt.att.net or 1234567890@vtext.com, organizations could deliver messages directly to mobile phones without using a dedicated messaging platform.That approach is quickly disappearing.
Major carriers including AT&T and Verizon are shutting down or phasing out their email-to-text services, creating major changes for businesses that still depend on those systems for communication workflows.
Carriers Are Ending Email-to-Text
Carrier-based email-to-SMS gateways were originally designed as lightweight communication tools, but they have become increasingly unreliable and difficult to secure. According to multiple providers and industry reports, these legacy systems are being retired because of:
- Spam abuse
- Security concerns
- Unreliable message delivery
- Increased carrier filtering
- New compliance requirements for business messaging
AT&T officially ended its email-to-text and text-to-email service on June 17, 2025. Verizon has also begun shutting down its legacy vText and vzwpix services, with a broader phaseout expected over the next several years.
What This Means for Businesses
Organizations that still rely on carrier email gateways may begin experiencing failed message delivery, delayed alerts, and interruptions in their automated workflows. This especially affects businesses using email-to-text for:
- Appointment reminders
- System alerts
- Customer notifications
- Employee communication
- Service updates
- Monitoring systems
- Automated messaging platforms
Without a replacement strategy, important communications could stop reaching customers entirely
Email-to-SMS Was Never Ideal
While email-to-text gateways were convenient, they were never designed for modern business messaging at scale. Businesses often struggled with limited availability and visibility into delivery rates. Additionally, email-to-text introduced unacceptable risks into the messaging pipeline, such as poor compliance controls and excessive carrier filtering. These challenges resulted in poorer engagement with audience than traditional A2P (application to person) text messaging.
Now, as carriers tighten messaging standards and prioritize verified messaging channels, older gateway systems are becoming increasingly outdated. This presents an opportunity for messaging providers to revisit old workflows to improve reporting and deliverability.
How iZigg Mobile Helps Businesses Transition
iZigg Mobile Messaging provides businesses with a modern alternative to outdated email-to-SMS workflows. Instead of relying on carrier gateways that may disappear or become unreliable, organizations can use iZigg to:
- Send and receive SMS messages directly
- Automate alerts and notifications
- Create customer messaging workflows
- Support two-way texting
- Improve message delivery reliability
- Manage opt-ins and compliance requirements
- Centralize business communication
Because the platform is designed for business messaging, organizations gain greater visibility, control, and scalability than traditional email-to-text systems ever offered.
Have Questions?
The shutdown of email-to-SMS services from major carriers like AT&T and Verizon marks a major shift in business communication. While legacy gateways may have worked in the past, the future of business messaging depends on secure, compliant, and scalable SMS platforms built for modern communication needs.
With iZigg Mobile Messaging, businesses can move beyond unreliable email-to-text systems and build smarter, more effective customer communication strategies for the future. Check out our other articles for advice on specific industries and use cases.
