<prompt> Translate the following text to EnglishKwa hivyo, kwa sababu ya hali hii, ni muhimu kuamua kiwango cha usambazaji na kiwango cha usambazaji, kulingana na uwezo na mahitaji ya watumiaji wa barua.  <response>: considerations could support recommendation of rate and classification changes tailored to the capabilities and needs of particular mailers. 