How To Fix: Apple Mail Signature Disappears & Doesn’t Show

mail sync with this mac apple mail signature disappears

When using Apple Mail, it’s not uncommon for people to face the issue of signatures disappearing. This article aims to address the mystery behind this concern and offer a solution to get your Apple Mail signatures back in place.

Why Does My Email Signature Keep Disappearing in Apple Mail?

The disappearance of your email signature is likely due to a problem with syncing to iCloud. When iCloud syncing is on for Mail, the necessary files for signatures don’t seem to get properly created. It is possible that iCloud is not able to recognize or sync these files correctly.

As miroslavmajdak pointed out, when you create a new signature, it should ideally be written into AccountsMap.plist. However, the .mailsignature file doesn’t seem to get created, which is likely why it doesn’t show in AllSignatures.plist. This leads to the signature not showing up in your emails.

Where Is My Apple Mail Signature?

Before we delve into the details of the “Apple mail signature disappears” issue, it’s essential to understand where Apple Mail stores its signature files. They are stored in a specific directory within the system library. In this directory, three primary files are necessary to assemble a single signature. These files include:

  • .mailsignature – This file contains the actual signature. If you have multiple signatures, there will be multiple .mailsignature files.
  • .plist files – There are two types of .plist files – one contains information about which signatures are associated with specific accounts (AccountsMap.plist), and the other is a list of all your signatures (AllSignatures.plist).

Understanding the whereabouts of these files will be crucial in resolving the issue.

How Do I Fix My Signature in Apple Mail?

Time needed: 1 minute

Here’s a step-by-step guide to fix the disappearing signature issue:

  1. Ensure that the Mail app is not running then go to System Settings > Your Name > iCloud > iCloud Mail and uncheck the Sync this Mac option.

    icloud mail settings

  2. Open the Mail app and proceed to create your signatures. Assign them to the desired accounts as needed.

  3. Once you have created your signatures, quit the Mail app again.

  4. Navigate back to System Settings > Your name > iCloud > iCloud Mail and check the Mail option to enable it.

    sync this mac email icloud

  5. Open the Mail app again. Your signatures should now be available and not disappear.

You will need to repeat these steps every time you want to make changes or add a new signature. Speaking of which, if you want to change your iCloud email, check out our dedicated guide on how to do so.

How Do I Make My Signature Always Appear in Apple Mail?

The key to making your signature consistently appear in Apple Mail involves temporarily disabling iCloud for Mail. It is important to note that you should refrain from renaming or deleting any library files unless you are certain of the consequences. Always make sure to backup original files before making changes.

By following these steps, you should be able to resolve problems with your signature not showing in Apple Mail. Hopefully, Apple will address this issue in future updates to make the process smoother and more user-friendly. For further reading, check out how to create a personalized HTML email signature.

Why does my Email Signature disappear?

Your email signature in Apple Mail may disappear due to issues with syncing to iCloud. When iCloud syncing is enabled for Mail, the necessary files for signatures might not be created properly, causing the signatures to not show up in your emails.

Where is my signature stored on Mac?

On a Mac, email signatures in Apple Mail are stored in a specific directory within the system library. Within this directory, you’ll find .mailsignature files which contain the actual signatures, and .plist files which store information about signatures and their association with accounts.

Do Apple Mail signatures sync?

If you enable iCloud Mail syncing on your Mac and other devices, your email signatures will be automatically synchronized and accessible across all of those devices.

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