TfaEmail – timeout info in email

[asbjorn]

I use the TfaEmail module to send emails with the Tfa code. The reason is that my users are familiar with email, not very technical otherwise, so that other Tfa solutions is a bit too advanced.

Sometimes the email service is a bit slow, and the sending of email with codes might take a minute or two, so the users try again because they think the code has expired. So I was looking to implement another sentence in the email, after the code, that says "This code will expire at HH:ii". But I am at a loss on how to do this.

At https://github.com/ryancramerdesign/TfaEmail/issues/1 I have requested this, but there might be easier ways like a hook or something? Any answer to put me in the right direction would be helpful. Other solutions that could help me with the issue (slow emails) is also very welcome.