Currently, when a customer registers in our shop with activated DOI, there's no way to resend the mail. What if the mail is deleted by accident or gets eaten by the internet void?

We can work around this by changing the log level of the shop to include INFO - that way we can resend the mail from our shop's logs.

We can also install the (free) extension MailArchive, which essentially allows for the same.

Finally, we can manually check the mailer service on the server for the mail and resend it.

And we can manually set the customer to be activated in the Admin itself.

However, none of these are particularly elegant and requires customer contacts us and we put in manual effort into resending it.

There's also some expiration timeframe after which the customer can try again - but most people will not wait for a day or longer to go again.

So, long story short: It would be great if we came up with a way to resend DOI mails - with respect to spam protection from bots requesting a link over and over.