---
source_url: "https://proton.me/business/mail/features?utm_source=openai"
title: "All business email features | Proton for Business"
mirrored_at: 2026-08-10T01:31:42.769Z
host: proton.me
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/proton.me/business/mail/features__q__utm_source_openai"
---

> **Original source:** https://proton.me/business/mail/features?utm_source=openai

Proton Mail features

## All-in-one business email solution

Protect your data and empower your team. Proton Mail is designed for security and productivity, with automatic end-to-end encryption so you never have to worry.

-   Trusted by 100,000+ companies
    
-   Easy migration and 24/7 support
    
-   30-day money-back guarantee
    

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=proton_business_email_solution_mob_d246de5483.png&width=776&height=696)

Featured in

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=proton_mail_for_business_featured_in_logos_mob_f121653427.png&width=776&height=73)

## Explore our features for Mail and Calendar

## Security first, always

All Proton Mail emails sent within our ecosystem are fully end-to-end encrypted. Your business’s sensitive data is fully protected, the way it should be.

## Reclaim your inbox

Keep your emails neatly sorted and scrub out spam, all without lifting a finger.

### Filter

Automatically sort, label, and prioritize incoming mail with customizable filters, ensuring you never miss what's important.

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=Filter_mobile_8c09ff9809.png&width=477&height=476)

### Search

Need to find a specific email? The Proton Mail web app allows for advanced searching with specific parameters, and even supports complex searches via advanced syntax.

### Declutter

Proton Mail offers advanced spam detection to eliminate unwanted emails, with options to customize your spam and block lists for more comprehensive coverage.

## Get more done

No need to sweat the small stuff — Proton Mail helps you free up time and headspace for the tasks that really matter.

## Your email, your rules

Personalize your email experience with custom options that reflect your brand’s look and preferences.

### One-of-a-kind workspace

Choose your own domain name for a branded email address, and upload your brand’s icon to Proton Mail for a workspace that’s truly yours.

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=One_of_a_kind_workspace_mobile_da4b7f0038.png&width=477&height=476)

### Email groups

Speed up communications with mailing lists, which allow selected users to be contacted simultaneously when using a specific email address.

### Layout and themes

Choose from various themes and layout options, including light and dark modes and multiple colors, as well as font types and sizes for better accessibility.

## Effortless scheduling

Streamline your day-to-day with a built-in calendar that’s synced across the organization for optimal efficiency and collaboration.

## Greater control and visibility

Stay on top of your business with convenient, easy-to-use admin controls and features.

### Multi-user support

Add new employees to your domain or remove existing ones, change user passwords, and revoke sessions to log users out remotely.

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=Multi_user_support_mobile_f39320f8e7.png&width=477&height=476)

### Central admin panel

Manage all your company’s email users in one place, with the ability to change permissions, storage limits, and more.

### Security at sign-in

Enable mandatory two-factor authentication (2FA) and hardware security keys for your team to ensure everyone stays secure.

## Trusted by over 100,000 organizations worldwide

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=united_people_global_logo_ff63da4c0f.svg)

United people global

President

> We use the best encrypted email service provider in the world. It is inspiring that more and more people are using Proton Mail and essentially saying, I am taking privacy more seriously.

![](https://pmecdn.protonweb.com/image-transformation/?s=a&image=advocats_sans_frontieres_logo_b43c38de63.svg)

Avocats sans frontières

Administration & IT Manager

> The implementation of Proton Mail has allowed us to strengthen our security on our platforms and improve our cyber security knowledge.
> 
> With Proton, we've been able to centralise our digital tools which has helped us reduce costs by 70%.