Would need less then 10 mails send every interval

Hey,

I have the problem that my provider just allows 100 mails per hour to be send that means I would like to send 7 mails on every intervall. The problem is the minimal value is 10, so here is my question:
Is there a reason for the lower limitations of mails send? Or can I just workaround that ?

Best Regards
jonas

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