Rabbeinu Gershom issued a Cherem (ban) on unauthorized reading of private letters. I would like to know how books which contain private correspondence or sh'elos us'shuvos between Rabbis and ...
On the Wikipedia page of מנשה מאיליה it says: לפעמים סבל מקנאים שלא ירדו לסוף דעתו. היו שהסתייגו ממנו בגלוי כגון הרב יעקב'קע לנדא (בנו של הרב יחזקאל לנדא, בעל הנודע ביהודה), שעורר קפידא בגלל שהשיג ...
The cherem against Spinoza says the following: The Lords of the ma'amad, having long known of the evil opinions and acts of Baruch de Espinoza... We order that no one should communicate with him ...
In the last decade there have been quite a few bans (cherem) on books published for the Orthodox Jew. Usually these bans are put in place by Israeli Charedi Rabbis. To my knowledge most of these bans ...