Reset mail usage for one user

How can I reset mail send limit for one user instead of setting to a higher limit?

For PHP or via exim

For “Mail” Domains
Edit Mail domain → Rate Limit

For Mail account: Edit mail account rate limit

For PHP is is not supported but I would suggest using phpmailer and sending via SMTP…

Thanks but I meant to reset it. Not change limit. Reset to 0 again for sent mail counts.

It is not possible it calculates it based on the mail send in the last hour …

Well it should be good to be able to reset it. Sometimes clien need it. And setting to higher value is permenant limit.

I don’t think it is possible…