Changing the company that hosts your website or email can feel stressful. Many business professionals worry that moving their services will cause their emails to vanish or stop working.
To understand what happens, it helps to know that your Email Hosting (where your messages are stored) and your Web Hosting (where your website lives) can actually be two different things, even if you bought them from the same place.
This guide explains what happens to your email during a move and how to keep your messages safe.
If you use a third-party service for your email—like Microsoft 365, Google Workspace, or Zoho—but you are moving your website to a new hosting provider, your email often stays exactly where it is.
In this case, we simply update specific settings called DNS records to tell the internet that your website has moved, while leaving the email settings alone. As long as we do not touch the "MX Records" (the settings that control email), your mail will continue to flow to your existing inbox without interruption.
If your new web host asks you to change your "Nameservers," we just need to ensure we copy your existing email settings to the new host so your email service doesn't get disconnected.
If you are moving your email from one host to another (for example, moving from a generic cPanel email to Google Workspace, or from one hosting company to another), the process involves physically moving your data.
Think of this like moving to a new house. When you switch providers, you get a new, empty mailbox at the new "house." Your old emails do not automatically appear in the new account; they are just files sitting on the old server.
To keep your old history, we must perform a Migration. This involves copying your folders and messages from the old server to the new one before the old account is cancelled.
Never cancel your old hosting account until you have confirmed that all your old emails have been safely copied to the new provider. If you close the old account too early, those emails may be deleted permanently.
Once your new email account is set up, we have to tell the internet to start delivering mail to the new location. We do this by updating the MX Record (Mail Exchanger).
This acts like a "Change of Address" form at the post office. It tells the world: "Don't deliver mail to the old server anymore; deliver it to the new one".
After we update your MX Records, the change does not happen instantly for everyone. It takes time for this new information to spread across the internet. This delay is called Propagation.
During this period (which can last from a few hours up to 48 hours), the internet is in a transition phase. Some people might still be sending email to your old inbox, while others are sending it to your new inbox.
Because mail might land in either inbox during this transition, you should keep access to both your old and new accounts for at least 48 hours to ensure you don't miss any messages.
When you move to a new host, your new server has a different "digital signature" than your old one. If we don't update your security settings, other email services might think your new emails are spam.
To prevent this, we must update specific records (called SPF and DKIM). These act like ID cards that prove your emails are really coming from you and not an imposter.
MX Record The specific setting in your domain that tells the internet which company handles your email delivery.
Migration The process of copying your email history (messages, folders, and attachments) from your old provider to your new one.
Propagation The time it takes (usually 24–48 hours) for the internet to recognize that you have moved your services to a new location.
IMAP A method of connecting to email that keeps your messages synchronized. This is preferred over POP3 for migrations because it ensures all your folders are preserved.
If you are just moving your website, your email usually stays safe as long as we protect your settings. If you are switching email providers, your old emails will not move automatically—they must be migrated (copied) to the new server.
There will always be a short transition period where the internet updates your location. By planning ahead and keeping both accounts active for a few days, you can ensure a smooth move without losing a single message.
Credibility often arrives before the message is read.