Hi and Welcome. My Name is ***** ***** I look forward to assisting you today with your question.
Could you please explain the issue you are having with your Mac ?
Who is your email provider ? Gmail, Yahoo etc
Click this link --> http://internethelp.centurylink.com/internethelp/webmail.html
Click q.com in the drop down menu next to "elect your email domain to get to the correct Webmail Login page"
Then login to your account. Does it work that way ?
Try this one --> http://internethelp.centurylink.com/internethelp/webmail.html
Do you have another browser like Firefox or Chrome ?
Let's try to access your email in other browser. Go to this website and download and install Chrome --> https://www.google.com/chrome/browser/desktop/
Chrome is a browser like Safari. Open chrome and access your email in Chrome. Does it work in Chrome ?
I'm afraid this is an issue with the Century link side. They probably deleted the email page from their service. That is what Error 404 or 404 means.
Have you tried contacting them regarding this ?
Try this number : 080661 63301
or from here --> http://www.centurylink.com/Pages/Support/
I'm afraid this is something beyond my control. But there is one thing we can try to get access to your email. Open Mail app. Click File > Add Account, choose Other and add your email account. This will allow you to get your emails without going through Safari
I'm sorry I couldn't fix it from here, but this seems like a Century link issue. Are you able to access your emails from another computer ?
Or I can try to help you to setup the email on your Mail app and try to get your emails that way. Try it and let me know if you have any difficulty.
If you are not satisfied with my service, please don't rate me bad or poor or OK. You don't have to rate anything if you are not satisfied.
Thank you. Would you like to me help you with adding this account on yoru Mail app ?
Ok, if possible try to access your email from another computer or another network connection. This will tell us if there is any issue with this Mac which is very unlikely though.
If you have any questions or would like any other help from me, please let me know.