Kwikweb Email Help Support Kwikweb Email Help Support

Kwikweb Email Settings, Guides and General Troubleshooting

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Common Email Errors & Fixes

Find solutions to the most frequently reported email problems. Click on any topic below to expand the answer.

🔴 Error Codes âš™ī¸ SMTP Setup 📂 IMAP Issues 🍎 Mac Problems 📱 Multiple Devices

When you get an error message, the code gives you a clue about the cause. Here are the most common ones:

0x800ccc0d

Connection problem — your internet may not be working, or your firewall is blocking Outlook. First check your internet, then contact your ISP if needed.

0x800ccc0e

Incorrect account settings — check your incoming and outgoing server settings against our Email Settings guide.

0x800ccc0f

Antivirus is blocking your email — disable email protection in your antivirus software. This frequently occurs with Avast Antivirus.

550 Relay Denied

SMTP authentication is not enabled. Enable "My outgoing server requires authentication" in your email settings.

080042108

Various causes — often related to the email program itself, or SSL connections being enabled. Try disabling SSL on your outgoing server.

0x800CCC80

"None of the authentication methods supported" — change your Outgoing (SMTP) port to 587.

Host not found (Postfix)

The email address you're sending to does not exist. Check the spelling. If still failing, the account may have been deleted.

Over quota bounce

The recipient's inbox is full and cannot accept new emails. The recipient needs to clear their inbox before you can send again.

Outlook 2007 and older
  • 1

    Click Tools from the menu, then select Account Settings

  • 2

    Click Next, select your email account, then click Change

  • 3

    Click More Settings, then select the Outgoing Server tab

  • 4

    Check "My outgoing server requires authentication" and "Use same settings as my incoming mail server"

  • 5

    Go to the Advanced tab — set Outgoing SMTP port to 587, Incoming POP port to 110

  • 6

    Click OK, then Next and Finish

Outlook 2010 – 2016
  • 1

    Click File → Info → Account Settings → Edit Account Settings

  • 2

    Double-click your email account to open settings

  • 3

    Click More Settings → Outgoing Server tab

  • 4

    Check "My outgoing server requires authentication" and "Use same settings as incoming"

  • 5

    Go to the Advanced tab — set SMTP to 587, POP to 110, IMAP to 143

  • 6

    Click OK, then Next and Finish

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Approximately 40% of email problems are caused by typing errors — Caps Lock, spaces, or wrong username format.

  • Your username must be your full email address — e.g. name@yourdomain.co.za — not just info

  • All email addresses are lowercase — no capital letters in the username

  • Make sure Caps Lock is off when typing your email address

  • Ensure there are no spaces before, in, or after the email address

  • Check your password carefully — capitals and symbols must be exactly right, with no extra spaces

  • If your password still doesn't work, email support@kwikweb.co.za from an alternative address to verify it

If the example in a guide shows info@example.co.za and your address is info@theflowershop.co.za — do not use info@example.co.za or info@example.com.

â„šī¸  Always use your exact email address with the correct domain name and the correct extension (e.g. .co.za not .com).

Inbox is empty or emails aren't arriving
  • 1

    Open Outlook and right-click on Inbox, then choose IMAP Folders

  • 2

    Uncheck "When displaying hierarchy in Outlook, show only subscribed folders"

  • 3

    Save settings and press F9 to force a Send/Receive check

"The operation cannot be performed because the object has been deleted"
  • 1

    Go to File → Account Settings → Account Settings

  • 2

    Click Change, then More Settings → Advanced

  • 3

    Under Folders, find Root folder path and type Inbox

  • 4

    Click Save, then press F9 to check Send/Receive

â„šī¸  For more IMAP issues in Outlook, visit the New vs Classic Outlook for IMAP page.

â„šī¸  We recommend using IMAP on all devices — this keeps emails synchronised across all your devices automatically.

If you prefer POP3, you must enable "leave a copy on the server" — otherwise emails will only download to the first device that checks:

  • Go to your email account settings → More Settings → Advanced

  • Tick the box: "Leave a copy of email messages on the server"

  • Save and restart your email program

If you're missing emails in Outlook, they may be getting caught in your webmail Junk folder:

  • 1

    Log into your webmail at mail.your-own-domain.co.za (e.g. mail.theflowershop.co.za)

  • 2

    Open the Junk folder and look for missing emails

  • 3

    Drag the emails you need into your Inbox — they'll then come through to your email program normally

  • 4

    Go to Settings → Spam → Address Rules and add the sender's address under Accept Mail From

  • 5

    Save — those addresses will now go directly to your Inbox

Webmail spam settings screenshot

If your Outlook 2016 account is behaving unexpectedly, Microsoft's repair tool can resolve many common issues.

If you get the error "Mail can't verify the identity of the server", try these steps in order:

  • Automatically detect and maintain account settings — must be unticked

  • SMTP Port: 587

  • Use SSL: Off

  • Authentication: Password

  • Allow insecure authentication: On

â„šī¸  Watch the step-by-step video guide: YouTube tutorial →

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