Option 1: What Email Service Do You Use?
If you’re using a common provider like Gmail, Outlook, or Yahoo, here are the typical SMTP settings:
Option 2: If You Use an Email App (like Outlook or Apple Mail)
You can also find your SMTP info inside your email app. If you’re using:
Outlook (Windows)
- Go to: File > Account Settings > Account Settings
- Select your email account > click Change
- Look for Outgoing mail server (SMTP) and Port
Apple Mail (Mac)
- Go to: Mail > Preferences > Accounts
- Select your account, then click Server Settings
- You’ll see the SMTP server and port listed there
Option 3: Custom Email Domain
If your email ends in something like @yourcompany.com, your SMTP details are usually provided by your email hosting provider (such as GoDaddy, Bluehost, WIX, or other).
You can do a quick search here: https://www.godaddy.com/en-ca/whois
This site can help you figure out who owns the site.