**Making user aware of monthly/daily quotas**

> I've noticed that you have asked quite a few questions recently. I wanted to make sure that you are aware of the quotas 50 questions/30 days and 6 questions/24 hours, so that you can plan posting your questions accordingly. (If you try to post more questions, StackExchange software will not allow you to do so.)
For more details see [meta](https://math.meta.stackexchange.com/a/4770/).

`I've noticed that you have asked quite a few questions recently. I wanted to make sure that you are aware of the quotas 50 questions/30 days and 6 questions/24 hours, so that you can plan posting your questions accordingly. (If you try to post more questions, StackExchange software will not allow you to do so.)
For more details see [meta](https://math.meta.stackexchange.com/a/4770/).`

Of course, sometimes it might be better to be more specific. (E.g. "I've noticed that you've asked 10 questions in last 3 days" or something similar.)