Does anyone know how in ad blocks when you plan new spots that mairlist automatically places the spot in blocks?

Thanks in advance!

You have to select the placement where you want it to be. If you leave it on “Anywhere” it will be placed randomly, sometimes at the beginning and sometimes at the end of the block.

If you have more than one spot from the same advertiser in one block, its the best to select one “Towards the beginning” and the second one “Towards the end”.