Shipment emails - When got hard bounce - trials every 1 minute

[ihor-sviziev]

Describe the bug When we got hard bounce - shipment emails trying to re-sent every 1 minute by cron jobs.

To Reproduce Steps to reproduce the behavior:

1. Place an order in frontned using some not existing email (for example not existing account on gmail)
2. Create shipment for it

Expected behavior Email should be ignored, no need to re-send it every 1 minute

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Add any other context about the problem here.