How to add my email to Thunderbird

Thunderbird is a free email program for Windows, macOS and Linux. It works well with Webway mailboxes and usually detects the right settings on its own.

Settings you'll need

Setting Value
Username Your full email address, for example info@example.co.za
Password The mailbox password
Incoming IMAP, mail.example.co.za, port 993, SSL/TLS, Normal password
Outgoing SMTP, mail.example.co.za, port 465, SSL/TLS, Normal password

Use your own domain in place of example.co.za. Check the password works at https://yourdomain/webmail first. Full details in Email server settings: IMAP, POP3 and SMTP.

Add the account

  1. Open Thunderbird.

  2. Go to the menu (three lines) → Account Settings → Account Actions → Add Mail Account. On first launch, the account setup screen appears on its own.

  3. Enter your name, the full email address and the mailbox password. Leave Remember password ticked.

  4. Click Continue. Thunderbird looks up the settings.

  5. If it shows IMAP with mail.example.co.za for both incoming and outgoing, choose IMAP and click Done.

  6. If it shows something else, or fails, click Configure manually and enter:

    Field Incoming Outgoing
    Protocol IMAP SMTP
    Hostname mail.example.co.za mail.example.co.za
    Port 993 465
    Connection security SSL/TLS SSL/TLS
    Authentication method Normal password Normal password
    Username full email address full email address
  7. Click Re-test, then Done.

After adding

  • Thunderbird downloads your folders. The first sync of a large mailbox takes a while.
  • Send a test email to yourself and to an outside address.
  • If sent mail doesn't appear in webmail's Sent folder, go to Account Settings → your account → Copies & Folders and set the copy to go to the Sent folder on the server.
  • If some server folders don't show, right-click the account → Subscribe and tick them.

Problems

Problem Fix
"Username or password invalid" Test the password in webmail. Username must be the full address. See How to reset or change an email account password
Can receive but sending fails Account Settings → Outgoing Server (SMTP) → Edit: port 465, SSL/TLS, Normal password, username the full address. Try 587 with STARTTLS if 465 is blocked
Certificate warning The hostname must be mail. + your own domain. If the domain was just pointed to Webway, wait a few hours for the certificate
Thunderbird chose POP3 instead of IMAP Remove the account and add it again, choosing IMAP, or use Configure manually
Everything stopped on every device at once Your connection may be blocked after repeated wrong passwords. Open a support ticket with your public IP address

For other programs, see How to add my email to Outlook (Windows and Mac), How to add my email to iPhone or iPad and How to add my email to Android or the Gmail app.

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