Custom Domain Temporary Email
Add your own custom domain to create private temporary email addresses. Bypass blacklists, maintain privacy, and look professional with branded disposable emails.
Manage Your Domains
Add, verify, and manage your custom domains all in one place.
Why Use a Custom Domain?
Custom domains give you complete control over your temporary email addresses.
Bypass Blacklists
Your custom domain won't be on spam blacklists, ensuring emails always get through.
Complete Privacy
Only you can create and access emails on your private domain.
Professional Appearance
Use branded email addresses for testing and registrations.
Instant Setup
Add your domain and verify DNS in minutes, not hours.
How It Works
Get started with your custom domain in four simple steps.
Sign In
Authenticate with your Google account to get started.
Add Domain
Enter your custom domain name (e.g., mydomain.com).
Configure DNS
Add the provided MX record to your domain's DNS settings.
Start Using
Create custom temporary emails with your verified domain.
DNS Setup Guide
Follow these step-by-step instructions to configure your domain's MX records for Xeramail.
Add the following MX record to your domain's DNS settings to enable Xeramail on your custom domain.
| Field | Value | Action |
|---|---|---|
| Type | MX | |
| Host / Name | @ | |
| Value / Points to | mail.xeramail.com | |
| Priority | 10 | |
| TTL | Automatic (or 3600) |
Important Note
Adding this MX record will route all emails for your domain to Xeramail. If you already have email services configured (like Gmail or Outlook), consider using a subdomain instead (e.g., temp.yourdomain.com).
Select your domain registrar for detailed instructions.
- 1
Log in to your Namecheap account and go to Domain List
- 2
Click Manage next to your domain
- 3
Navigate to the Advanced DNS tab
- 4
Scroll down to the Mail Settings section
- 5
Select Custom MX from the dropdown
- 6
Click Add New Record and select MX Record
- 7
Enter the following values:
Host / Name:@Value / Points to:mail.xeramail.comPriority:10TTL:Automatic or 3600 - 8
Click the green checkmark to save
- 9
Wait 15-60 minutes for DNS propagation
Wait for DNS Propagation
DNS changes can take 15 minutes to 48 hours to propagate globally. Most changes complete within 1 hour.
Verify Your Domain
Click 'Verify' in the domain manager to validate your MX records. After successful verification, your domain will be fully active and ready for use within 5-7 minutes.
Check for Conflicts
If verification fails, ensure there are no conflicting MX records. You may need to remove existing MX records.
Use DNS Lookup Tools
Tools like MXToolbox (mxtoolbox.com) can help you verify your MX records are properly configured.
Frequently Asked Questions
Everything you need to know about custom domains.
What is a custom domain?
A custom domain is a domain you own (like yourdomain.com) that only you can use to create private temporary email addresses. Unlike public domains, your emails are completely private and secure.
Can others use my custom domain?
No. Only you can create and access temporary email addresses on your verified custom domain. Other users cannot generate addresses from your domain without your permission. Your domain is exclusively yours and completely private.
How do I add the MX record to my domain?
Add an MX record with host '@', value 'mail.xeramail.com', and priority '10' in your domain registrar's DNS settings. We provide step-by-step guides for popular registrars like Namecheap, GoDaddy, Cloudflare, and more.
How many custom domains can I add?
Each user can add up to 3 custom domains. This allows you to separate different use cases or projects.
How long does DNS verification take?
DNS changes typically propagate within 15-60 minutes, though some providers may take up to 24 hours. You can verify your domain anytime after making the DNS changes.
What MX record values do I need?
You need to add an MX record with Type: MX, Host: @, Value: mail.xeramail.com, Priority: 10, and TTL: Automatic (or 3600). See our detailed DNS Setup Guide for step-by-step instructions.
Ready to Get Started?
Add your first custom domain today and enjoy complete control over your private temporary email addresses.