Email Setup Guide

How to Set Up Email on All Devices (cPanel & DirectAdmin IMAP & SMTP Guide)

Learn how to configure and sync your email across all devices using IMAP and SMTP. Works with cPanel and DirectAdmin, including iPhone, Android, Outlook, and desktop apps.

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📧 Easy setup • 🔒 Secure email • ⚡ Works on all devices

What is Email Setup?

Understanding how email works before you configure your devices

Email setup is the process of connecting your email account to devices such as smartphones, laptops, and email applications like Outlook or Apple Mail.

Instead of logging in through webmail, your device connects directly to your mail server using secure protocols called IMAP and SMTP.

Once configured correctly, your emails stay synchronised across all devices so you can read, send, and manage messages anywhere.

How email works
  • 📥 IMAP = receives & syncs emails
  • 📤 SMTP = sends emails
  • 🔐 SSL/TLS = keeps connections secure
  • 📱 Works across all devices

How to Set Up Email on Your Devices

Follow these steps to connect your email to iPhone, Android, Outlook, and desktop apps

1

Gather your email account details

Before you begin, make sure you know your full email address, password, and mail server hostname (usually mail.yourdomain.com). These details are required to connect your device.

2

Select your email app or device

Email can be set up on iPhone, Android, Outlook, Apple Mail, and desktop clients. The settings are the same, but the setup screens may look slightly different.

3

Enter IMAP settings (incoming mail)

IMAP allows your email to stay synchronised across all devices.

  • Server: mail.yourdomain.com
  • Port: 993
  • Encryption: SSL/TLS
  • Username: full email address
4

Enter SMTP settings (outgoing mail)

SMTP is required to send emails from your device.

  • Server: mail.yourdomain.com
  • Port: 587
  • Encryption: STARTTLS
  • Authentication: Required
5

Enter your full email address as the username

One of the most common setup mistakes is using only the mailbox name instead of the full email address.

Always use your full email address (for example: info@yourdomain.com) as the username for both IMAP and SMTP login.

6

Enable SSL/TLS and authentication

For your email to work correctly and securely, you must enable encryption on both incoming and outgoing mail.

  • IMAP must use SSL/TLS (Port 993)
  • SMTP must use STARTTLS or SSL (Port 587 or 465)
  • SMTP authentication must be enabled
Important: Without encryption, many devices and providers will reject the connection.
7

Test your email setup

Once everything is configured, send a test email to confirm both sending and receiving are working correctly.

If setup is correct, your email should sync across all devices automatically without errors or delays.

Final checklist:
  • Inbox syncs correctly (IMAP working)
  • Emails can be sent successfully (SMTP working)
  • No authentication errors appear
  • Works on both WiFi and mobile data
  • Email syncs across multiple devices

Why Email Works on One Device but Not Another

Understanding the most common email sync problems

It is very common for email to work on one device but fail on another. This usually does not mean your email is broken — it is almost always a configuration issue on the specific device.

Each device (iPhone, Android, Outlook, etc.) stores its own settings for IMAP and SMTP. If even one setting is incorrect, that device will fail while others continue to work normally.

In most cases, the issue comes down to incorrect ports, missing encryption, or outdated saved passwords.

Common causes
  • 📱 Wrong saved password on one device
  • 🔐 Missing SSL/TLS settings
  • 📤 Incorrect SMTP port (25 instead of 587)
  • 📥 IMAP not enabled correctly
  • 🌐 ISP blocking outgoing mail ports

Device-Specific Email Setup Guides

Choose your device for quick setup instructions

iPhone Email Setup

Go to Settings → Mail → Accounts → Add Account → Other → Add Mail Account.

  • Use your full email address
  • IMAP server: mail.yourdomain.com (Port 993 SSL)
  • SMTP server: mail.yourdomain.com (Port 587 STARTTLS)
  • Enable Mail toggle before saving

Android Email Setup

Open Gmail app → Settings → Add Account → Other (IMAP).

  • Select IMAP account type
  • IMAP: mail.yourdomain.com (993 SSL)
  • SMTP: mail.yourdomain.com (587 STARTTLS)
  • Enable authentication for outgoing mail

Outlook Setup

Go to File → Add Account → Manual Setup → IMAP.

  • IMAP: mail.yourdomain.com (Port 993 SSL)
  • SMTP: mail.yourdomain.com (Port 587 STARTTLS)
  • Use full email address as username
  • Enable SMTP authentication

Email Setup FAQs

Common questions about setting up email on different devices

This usually happens because the phone has incorrect saved settings. Each device stores its own IMAP and SMTP configuration. Check that the username, password, and server settings match exactly on both devices.
IMAP should use port 993 with SSL/TLS. SMTP should use port 587 with STARTTLS. Always use your full email address as the username for both incoming and outgoing mail.
This is usually caused by incorrect SMTP settings. Make sure SMTP authentication is enabled and that you are using port 587 or 465 with encryption.
IMAP is recommended because it keeps your emails synchronised across all devices. POP3 downloads emails to one device and does not sync properly.
This usually means the username or password is incorrect, or the email client is not using SSL/TLS encryption. Double-check your login details and ensure encryption is enabled.
Yes. If you use IMAP, your email will sync across all devices automatically, including phones, tablets, and desktop computers.
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