Unfortunately, there is not much to do about it, and the smallest available newsletter script - OpenNewsletter - is still 640Kb and you'll have to count in all the stored issues, too."
Ngeshwa akukho okuningi ongakwenza ngakho, futhi neskripthi esincane esincane sezindaba - i-OpenNewsletter - isese640Kb futhi kuzofanela ubale zonke izindaba ezigciniwe.