Ideally, the answer of course is: it’s better not to send it at all.
But still passes nemylo advertising campaigns, where one of the items is dm and spamming. Based on our experience, it is best to send spam, in Mon. after lunch.
Coming to work after the weekend, we subtract the boxes in one fell swoop, not really solving what is there, but closer to evening, when we can spam less and see what is there. That is, overnight, in any case, it accumulates about a dozen, another spam, and this is quickly removed (at least by me), but after lunch there is a chance to reach out.