Full control your email data

iMail saves all email data at your owned area, usually just in your office. iMail separates Public (external) email system and company internal email system. By default, your employees cannot send company data to public email addresses such as abc@hotmail.com or xyz@gmail.com etc. via company internal email system.

Self-hosted server - You have your own email server.

iMail supports self-hosted server, support local network self-host and web-self-host. Deploy iMail server to local area network: all your clients can access the iMail server via your local area network. All the email data stored locally, that is safe and fast. Deploy iMail server to your website or virtual private server: all your clients can access the iMail server via internet. All the email data stored at the area you owned, that is safe and convenient.

iMail is an enterprise-class email server does Microsoft Exchange and Gmail work. iMail can send and receive company internal emails and public domain emails at same time.  

Company internal emails

Like Microsoft Exchange, Sanwhole Exchange can send and receive emails from employees inside the enterprise. The enterprise's internal email system is an integral part of the company's operations and is isolated from public email.

×

Public domain emails – Hotmail

Like Gmail, Hotmail, Sanwhole Exchange can send and receive public domain emails.

×

1 / 3

2 / 3

3 / 3

❮ ❯

"

"

"

Public domain emails – Gmail

Like Gmail, Hotmail, Sanwhole Exchange can send and receive public domain emails.

×

1 / 4

2 / 4

3 / 4

4 / 4

❮ ❯

"

"

"

"

Company internal email and public domain within one email

Sanwhole Exchange can send and receive emails that combine public domain email address and company internal email address at same time via combine the two types email address in the email “To” address.

×

1 / 4

2 / 4

3 / 4

4 / 4

❮ ❯

"

"

"

"

If you are on vacation

Even if you are on vacation of out of office, you can send and receive company internal emails. And they can read your reply inside your company, too.

×

1 / 4

2 / 4

3 / 4

4 / 4

❮ ❯

"

"

"

"

Rich Text Editor

iMail has built-in rich text editor lets your create beautiful HTML emails.

×

Web-based access, mobile devices friendly

iMail is completely web-based access, include web-based client access and web-based admin access. iMail doesn’t install any software on client computer, a web browser will do on client side. And all admin settings can be done via a web browser, too. Therefore, iMail can be accessed regardless of Windows, Linux or Mac or Pc or mobile devices.

×

Maintenance-free server design

iMail is maintenance-free design, no professional maintenance required. No Windows server required, no database server required, only Windows 10 required on server side. So you don’t have to spend time and money on it.

Fast, safe and heavy loaded

iMail is fast, safe and heavy loaded mail system, load 1,000 mails list less than 1 second. Pass 10,000 mails account test.

Main Email System Comparison Table

Features

iMail

Microsoft Exchange

Exchange Online

Gmail

Emails only valid for company internal. Clients access via company local area network

•

•

×

×

Emails only valid for company internal. Clients access via internet

•

×

•

×

Emails valid for public and access via internet

•

×

•

•

Separate company internal email with public email

•

•

×

×

Store email data at your company

•

•

×

×

Don’t install any extra on client pc

•

×

×

•

Self-hosted server

•

•

×

×

Full web-admin management

•

×

•

•

No Windows server required

•

×

•

•

No Exchange Server required, no SQL database server required

•

×

•

•

Fast, load 1000 emails list less 1 seconds

•

-

-

-

Heavy load, pass 10,000 email accounts test

•

-

-

Maintenance-free design and easy setup

•

×

•

•

No professional server administrator required

•

×

•

•

Learn, prepare and setup up mail system

<10 hours

>100 hours

-

-

Cost (800 employees each year)

almost free <1%

> $1,000,000

NA

Server Install and Setup (LAN)

iMail Sending and Receiving among Company Internal Users

Exchange server: Windows 8.1/10.

Client: a web browser.

Sanwhole Exchange iMail Configuration

Typical

configuration

Self-Host

Local iMail Server within company

Use Sanwhole

Online iMail Server

Use Self-host

Online iMail Server

Available Features

Purchase

Close public email

Open public email

Close public email

Open public email

Internal email

Public email

Online access

Local storage

I

Yes

No

No

No

No

Yes

No

No

Yes

iMail server software * 1

II

Yes

Yes

No

No

No

Yes

No

Yes

Yes

iMail server software * 1

iMail online service

III

Yes

No

Yes

No

No

Yes

Yes

Yes

Yes

iMail server software * 1

iMail online service

IV

Yes

No

No

Yes

No

Yes

No

Yes

Yes

iMail server software * 2

V

Yes

No

No

No

Yes

Yes

Yes

Yes

Yes

iMail server software * 2

VI

No

No

No

Yes

No

Yes

No

Yes

Owned online storage

iMail server software * 1

VII

No

No

No

No

Yes

Yes

Yes

Yes

Owned online storage

iMail server software * 1

Basic Hardware

Requirement

Windows 8.1/10 PC * 1 within company

Install Sanwhole exchange iMail server software

Extra

Requirement

dedicated server

domain name

Windows Server 2016+

In addition to configuration II and III you only need to purchase iMail server software.

Because configuration II and III uses iMail online services, you need to pay regularly.

CONFIGURATION ONE PLANS

iMAIL SERVER PLANS

Free Edition

Standard Edition

Professional Edition

Ultimate Edition

Summary

Max Users

Up to 2

Up to 40

Up to 100

Unlimit

Maximum number of users.

Internal email

Allow send and receive private email within company internal network.

Import and Export EML files

Import standard EML file into iMail or export iMail to EML file.

Internal email attachment

2 M

10 M

25 M

50 M

Email within company internal network include LPE and WPE.

Internal email quota/month

No limit

Maximum number of internal emails per month.

CONFIGURATION TWO ~ THREE  PLANS

iMAIL ONLINE SERVICE PLANS

Free Edition

Standard Edition

Professional Edition

Ultimate Edition

Summary

Max Users

Up to 2

Up to 40

Up to 100

Unlimit

Maximum number of users.

Max external users

-

Up to 40

Up to 100

Unlimit

Maximum number of users that can access public email address.

Internal email

Allow send and receive private email within company internal network.

External email

-

Allow send and receive email from and to public address such as Hotmail, Gmail etc.

Numbering Subdomain

-

Email address form:

user_name@13245.imail.business

Custom Subdomain

-

-

Email address form:

user_name@your_company_name.imail.business

Custom Domain

(For enterprise only, which external users > 1,000 )

-

-

-

Email address form:

user_name@your_company_domain

Import and Export EML files

Import standard EML file into iMail or export iMail to EML file.

Internal email attachment

2 M

10 M

25 M

50 M

Email within company internal network include LPE and WPE.

External email attachment

1 M

4 M

10 M

20 M

Email from and to public email address such as Hotmail or Gmail.

Internal email quota/month

No limit

Maximum number of internal emails per month.

External email quota/month

-

200

500

1,000

Maximum number of external emails per month per user.

Unmetered

Excess

-

1¢/email

Exceeded quota charging method.

CONFIGURATION TWO ~ THREE  PLANS

iMAIL ONLINE SERVICE PLANS

Price

Summary

Internal User

$1.00/month or $11.00/year or $30.00/3-year

Can sending and receive email within company private network.

External User

1,000

$3.00/month or $33.00/year or $90.00/3-year

Sending and receiving email from and to any email address such as Hotmail, Gmail and company internal email address.

Unmetered

$5.00/month or $55.00/year or $150.00/3-year