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By UserAuthGuard -- Trusted by 24,000+ devices

When Phones Are Banned, How Do Students Reach Parents?

SendGuard gives every student a controlled email channel to their approved contacts -- through their existing school Gmail. No new apps. No extension. No workarounds.

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The Challenge

Phone Bans Are Here. The Communication Gap Is Real.

More than ten U.S. states have enacted cellphone bans in schools. Dozens more are considering legislation. The safety benefits are well-documented: fewer distractions, less cyberbullying, better academic focus.

But when phones go away, students lose their primary way to reach parents during the school day. After-school pickup changes, medical needs, schedule conflicts, early dismissals -- all of these relied on that phone. The front office becomes a bottleneck of handwritten messages and relay calls.

Schools need a solution that maintains the safety benefits of phone bans while keeping the parent-student communication channel open -- without handing students an uncontrolled messaging tool.

States with enacted or pending phone bans

Florida Indiana Louisiana Minnesota Ohio South Carolina Virginia Oklahoma California (pending) New York (pending) Texas (pending) Pennsylvania (pending) + more pending
Simple Setup

Three Steps. That's It.

No IT project. No new infrastructure. Just upload, send, and reply.

1

Upload Contacts

School admin uploads a CSV of parent and guardian contacts from your SIS. Name, email, relationship. Done in minutes for the whole district.

2

Students Email Parents

Each student gets a school-domain address like parent-jsmith@school.edu. They compose an email in their regular school Gmail. It reaches every approved contact.

3

Parents Reply

Parents receive the email and reply directly. The conversation stays within the school email system. Two-way communication, fully controlled.

Powered by Google Groups on your school's domain. No new accounts, no new apps, no IT overhead.

The Difference

Prevention, Not Monitoring

Other tools watch what students send. SendGuard controls who they can send to.

Other Tools (GoGuardian, Securly, Gaggle, Bark)

  • ✕ Monitor emails after they are sent
  • ✕ Alert staff after a violation occurs
  • ✕ Students can still send unauthorized emails
  • ✕ Require browser extensions or agents on every device
  • ✕ React to problems after they happen

SendGuard

  • ✓ Blocks unauthorized emails before they send
  • ✓ Only approved contacts can be reached
  • ✓ Enforcement at the Google Workspace level
  • ✓ No extension, no agent, no app to install
  • ✓ Prevents problems before they start

If a student tries to email someone not on their approved list, the message simply does not send. No alert needed -- there is nothing to alert on.

Purpose-Built

Built for the Way Schools Actually Work

Designed around real K-12 workflows, not bolted onto a consumer email product.

Bulk CSV Upload

Import thousands of parent and guardian contacts from your SIS in minutes. No manual entry. Map columns, upload, and every student's contact list is populated.

Per-Student Control

Each student has their own approved contact list. Add, remove, or update contacts anytime. Changes propagate to Google Groups within minutes.

Google Workspace Native

Works with your existing Google Workspace for Education domain. No new infrastructure to deploy, no additional licensing required.

No Extension Required

Enforcement is at the server level via Google Groups membership. Nothing to install on student Chromebooks. Nothing for students to disable.

FAQ

Common Questions

How does SendGuard work with school phone bans?
Phone bans remove the primary way students communicate with parents during the school day. SendGuard replaces that channel with a controlled email system that runs through the school's existing Google Workspace domain. Students can email their approved contacts (parents and guardians) directly from their school Gmail -- no phone needed. The school retains full control over who each student can reach.
Do students need a new app or email account?
No. Students use their existing school Gmail account. They compose an email to a school-domain address (like parent-jsmith@school.edu) and it reaches their approved contacts. There is no new app to install, no new login to remember, and no new interface to learn.
Can students bypass SendGuard and email anyone?
No. SendGuard uses Google Groups membership to control who receives email sent to each student's parent address. Only contacts explicitly added to a student's approved list are members of that group. If a student tries to add someone manually, the group settings prevent it. The enforcement is at the Google Workspace level, not at the browser or device level, so there is nothing to circumvent.
What happens when a parent replies?
When a parent replies to a SendGuard email, their reply is delivered to the student's school Gmail inbox. The conversation is two-way and stays within the school's email system. Parents reply from their own personal email address -- they do not need a school account.
How are contacts added? Can parents add themselves?
Contacts are added by school administrators, either individually through the SendGuard dashboard or in bulk via CSV upload from your student information system. Parents cannot add themselves -- this is by design. The school maintains full control over each student's approved contact list to ensure only verified guardians are reachable.
Does SendGuard read or store student emails?
No. SendGuard manages Google Group membership -- it controls who can receive messages, not the message content. Emails are sent and received through Google Workspace and are subject to your district's existing email policies. SendGuard never reads, stores, scans, or logs the content of any email.
What Google Workspace permissions are required?
SendGuard requires Google Workspace Admin SDK and Groups API access to create and manage groups on your domain. This is configured through a standard OAuth consent flow by a domain administrator. No per-user permissions are needed, and no data beyond group membership is accessed.
How is this different from email monitoring tools?
Email monitoring tools like Gaggle, Bark, and Securly scan email content after it is sent and flag policy violations. They are reactive -- the message has already been delivered. SendGuard is preventive. It controls who students can send email to in the first place. If a recipient is not on the approved list, the message is never delivered. These are complementary approaches: monitoring catches content issues, SendGuard prevents unauthorized communication entirely.

Ready to Solve the Phone Ban Communication Gap?

Talk to our team about bringing SendGuard to your district.

Request a Demo Call (267) 639-8522

SendGuard is a feature of UserAuthGuard, the trusted K-12 Chromebook management platform.