QB Issue Resolution:

Let me help you change the subject line attached to an emailed sales form.

Here’s what you’ll need to do:

  1. Click the Gear icon and choose Company Settings or Account and Settings.
  2. Click the Sales tab.
  3. Click the pencil icon in the Messages section.
  4. Select the sales form under the “Sales form” drop-down menu.
  5. Enter your email address in the “Subject” field.
  6. Select the Email me a copy checkbox to automatically send a copy of each email to yourself.
  7. Click Save.

You can check out the screenshots I’ve included for your reference. After doing the steps above, I suggest that you send a test invoice to your own email address to see the changes.

Please let me know if you have other questions. I’m right here for you!

Resolution for Issue 'My email address on subject line of emails for my invoices, estamates, sails recepts is not updated, still shows old address. but new adress in account settings' available: Yes (Solved).
Source: Intuit Community forum.

My email address on subject line of emails for my invoices, estamates, sails recepts is not updated, still shows old address. but new adress in account settings: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

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