How many mailboxes can I create per domain?
There’s no fixed limit. You can create as many mailboxes per domain as your client needs. Additional mailboxes are easily provisioned on demand.
Email is still one of the most essential services your clients need, yet many resellers leave this revenue stream in the hands of third-party providers.
In this guide on how to set up and sell Openprovider Business Email, we’ll deep dive into how you can offer a professional, secure, and scalable mailbox solution directly through your own platform, fully under your control.
Easy to deploy, simple to manage, and profitable from day one: Openprovider business email solution is a fast way to strengthen your value proposition and grow recurring revenue without additional complexity.
Openprovider Business Email keeps your brand in focus. From login to inbox, you’ll be able to set up a clean, professional interface that makes your service look great.
Create mailboxes in minutes using the reseller control panel, or streamline everything through WHMCS or API. Setup is intuitive and quick, so your clients can start using their inboxes right away.
Each mailbox includes generous 15GB baseline storage, with optional space extensions available in 5 GB increments.
Built-in security and anti-spam protection
Every mailbox is protected by advanced spam filtering, encryption options, and two-factor authentication. Your customers get peace of mind without needing separate tools.
Move client data from another provider with minimal effort. Our migration support and documentation are designed to reduce downtime and friction, making transitions easy.
Bundle email with domains, SSL, and other services under a single balance, with one invoice and one support team. Fewer suppliers means fewer headaches and support work on low-margin instances.
Openprovider Members enjoy discounted pricing on premium features, including spam filter upgrades, additional mailboxes, and email archiving. These benefits help you increase your margins while offering more value to your clients.
Setting up Openprovider Business Email is fast, intuitive, and fully customizable to fit your business model. Whether you serve hundreds of clients or just a few, the process is streamlined to help you get up and running with minimal effort.
To access Business Email, you first need an Openprovider account. The Reseller Control Panel (RCP) is your central hub for managing all Openprovider services.
By signing up, you unlock:
Once your account is active, you’ll have full access to our email services, domain management tools, and reseller-exclusive features.
Standalone or bundled offer?
Openprovider Business Email can be sold as a standalone service or integrated into a larger package with domains, SSL, or hosting.
Packaging helps you create more compelling offers and reduce churn.
You can activate Openprovider Business Email using one of three methods:
Each method is fully documented and supported, so you can start where you’re comfortable and scale up as needed.
3. Create and configure mailboxes
Once the setup method is selected:
Mailboxes are provisioned instantly, so your clients can begin using their new email accounts without delay.
4. (Optional) Customize your offer
To maximize your margins and match your clients’ needs, consider:
All premium features come with special Member discounts, allowing you to stay competitive and profitable.
5. Support and manage with ease
You’ll manage everything, mailboxes, domains, SSL, and more, from a single login.
Plus, our expert support team is ready to assist with setup, migration, or troubleshooting.
Reselling email is really about increasing the lifetime value of each domain customer.
With Openprovider Business Email, you have full flexibility to set your own pricing and create tailored bundles that align with your brand, business model, and target market.
When establishing their core offers, most resellers begin by including a professional mailbox as part of their standard domain package.
This is to reduce the possibility of customers turning to third-party ancillary services, fragmenting management, and creating potential bottlenecks.
To not drive your clients away, a basic package might include:
From there, you can layer on premium options to meet business client needs and grow your margins:
Openprovider Members receive exclusive discounts on these premium features, allowing you to stay price-competitive while maintaining healthy margins.
Bundling email with related products is one of the most effective ways to increase average revenue per user:
Because Openprovider allows you to consolidate billing across domains, SSL, and email, it’s easy to create streamlined packages that are both appealing to customers and efficient to manage.
The service is fully white-label, so you set the pricing, branding, and positioning that works best for your audience. Whether you’re targeting small businesses, freelancers, or agencies, Openprovider Business Email gives you the tools to deliver a professional-grade product under your own name.
Your customers expect zero troubles on email management: they need the infrastructure to be active, secure, scalable, and spam-free.
Thus, your customers’ operational pain points are your leverage to present our pre-packed, hassle-free services:
Position standard mailboxes and aliases as professional business email accounts that make a strong first impression and don’t undermine your clients’ credibility.
As a service reseller, you want to have full control over ancillary upsells and core management: platforms like Gmail or Microsoft 365 are good, but are not flexible, aren’t built on margins, and just don’t fit reseller needs.
Simplicity, integration, fast deployment
Your audience is busy. Stress how quickly mailboxes can be provisioned through the RCP, WHMCS, or API so they can activate and deliver email services the same day, without a learning curve or setup delays.
Security is a top concern for business clients and a powerful differentiator for resellers. We offer:
Bundling email with domains, SSL, or hosting locks clients into your ecosystem, making them less likely to switch providers. Highlight the operational convenience and support simplicity of one supplier for everything.
Many prospects hesitate to switch email providers out of fear of downtime or data loss.
Use us to migrate your customers’ email accounts to our tools, while keeping full control with minimal disruption and expert support if needed.
Openprovider Business Email gives resellers and digital service providers a fast, secure, and profitable way to deliver essential email services under their own brand. From rapid setup to scalable features and member-exclusive discounts, it’s built to help you own the customer relationship, grow your recurring revenue, and stay competitive, without adding complexity to your operations.
There’s no fixed limit. You can create as many mailboxes per domain as your client needs. Additional mailboxes are easily provisioned on demand.
Security is built into the core of the service. Features include two-factor authentication, advanced spam filtering, TLS encryption, and compatibility with SpamExperts. This ensures clean, compliant, and protected inboxes for your clients.
Hamdame in roozaye tanhaeem, bade to fekraye khiali shod. To mage ghade chand nafar rafti ke yeho kolle shahr khali shod?
Each mailbox includes a generous storage allowance by default. If more space is needed, you can upgrade in 5 GB increments per mailbox at any time, quickly and easily via the control panel or API.