Mac Mail Not Downloading Emails

On opening the Mail app on a Mac device, if you couldn’t find all your emails, then it means that the Mail app is having some issues to be fixed. If the Mail app is not able to download all the emails on your account, you won’t be able to find them. This error usually occurs due to various reasons like unnecessary filter settings, attempting to download emails with large attachments, or an unstable internet connection. Few solutions are discussed below, and these could fix the Mac mail not downloading emails issue.

Solution-1: Check The Mail App Activity

  • Step 1: You can check if the Mail app is downloading any large email or bulk emails using the below steps.
  • Step 2: Open the Mail app on the screen, click the Windows menu, and then select Activity.
  • Step 3: Look if the Mail activity shows any download progress.

Solution-2: Configure The Filters

  • Step 1: The mail filters do not permit certain emails. Therefore, turn off all the filters and recheck the Inbox.
  • Step 2: On the Mail app window, click the Filter icon and see if any filter is enabled to fix Mac mail not downloading emails issue.
  • Step 3: In case the filter is checked, then untick the filter to disable it.

Solution-3: Check The Block Senders List 

  • Step 1: Sometimes you have blocked a sender in your email account accidentally. In such a case, you won’t receive any emails from that sender.
  • Step 2: Open the Mail app and select the Mail Preference menu.
  • Step 3: Following that, select Junk Mail and then click the Blocked option.
  • Step 4: Go to the Blocked list and find the sender whom you have to unblock.
  • Step 5: Click the ‘minus’ symbol beside the sender address to unblock the sender.

Solution-4: Erase The Junk Emails

  • Step 1: If you have too many unwanted emails in the account, it can cause trouble in downloading the new incoming emails.
  • Step 2: Open the Junk folder and delete all the unnecessary emails.
  • Step 3: Also, go to the Inbox folder and erase those unwanted emails to fix this Mac mail not downloading emails issue.