Who apologised mail

I think you meant to ask "Who apologized to Mail?"

There are several instances where individuals or organizations have apologized to Mail, but without more context, it's difficult to pinpoint a specific one. Here are a few examples:

1. In 2019, the United States Postal Service (USPS) apologized to Mailchimp, a popular email marketing platform, after a technical issue caused issues with email delivery.
2. In 2018, the UK's Royal Mail apologized to customers after a series of disruptions and delays in mail delivery.
3. In 2017, the Canadian postal service, Canada Post, apologized to customers after a cyberattack compromised their systems and led to delays in mail delivery.

If you could provide more context or clarify which Mail you are referring to, I'd be happy to try and help you find the specific apology you're looking for!