If you are using a VPN service or a Proxy server on your Mac, you can disable them and try uploading your attachment again.Īnd those are our simple methods to deal with Outlook Webmail issues on Safari 14. Back to the Safari menu, select Develop> Empty Caches.Ĭlear Safari History and Website Data/CookiesĬlearing web browsing history and websites data cookies is also a common fixes for browser-related issues.Tick the box next to ‘Show Develop menu in menu bar’ to enable develop mode.This will require the Develop mode to be enabled: Now it’s time to clear your Safari’s caches. Click Remove All> Remove Now to clear data that could be used to track your browsing.Click the ‘ Manage Website Data’ button.Like resetting your Mac, resetting Safari is also a good way to troubleshoot your issue. You can keep using your new browser, or you can try the next methods to fix your Safari. But if it is not there, Safari is definitely the cause. If the issue persists, there may be some problems with the Outlook server that prevent you from uploading your attachment.

You can easily find an alternative browser on the AppStore, but we highly recommended using these following:Īfter you have installed one of them, open the Outlook Webmail and try to upload your attachment again. To make sure that Safari is the root of your problem, you should try attaching files to your mail via another web browser. It can be a little less convenient, but it’s well worth a try. After that, the files will eventually be uploaded and get attached to their mail without having to browse them through the Webmail’s tool. Some users claim that they deal with this issue by dragging files and dropping them into their email instead of hitting the Attach button. Hit the Apple icon in the top left corner of your screen.There is a chance that it will do the trick with the Outlook Webmail issue as well. In fact, it is proved that several issues can be fixed by simply restarting your device. Restart Your Macīefore you do anything else, you should try restarting your Mac. However, if you are one of those who are affected by Outlook Webmail issues, here are some troubleshooting methods you should try. When they select Attach / Browse This Computer, nothing happens.Ĭurrently, we haven’t got any official solutions from Apple yet. Specifically, with Safari 14.0.1, some users find themselves unable to attach a file to an email. However, several users recently have reported that they are having issues with Outlook Webmail after updating to Safari 14. They can write, send, and receive emails from Safari, instead of an email client. For some Mac users, it is much more convenient to check out their mails through the Outlook web app on Safari than using the stand-alone Mail app.

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