Hi I update debian to 12 and update SA from 3.4.6 to 4.0.0
In log I found many:(783172-19) SA info: util: idn_to_ascii: conversion to ACE failed: 'www.domain.ltd__;!!mazxjeg!vqbh5tz39e8ln_21_uyw2gz2tjuzsqclgdasouvzfwy3mdikbepn8uuirxeglnqxiyqtqktdodualfzz9ku-xumlhgra0kmg_tu' (charset UTF-8)
In older SA I dont have this problem in log any idea ? Yes I use amavis ......... beacuse I must (indiwudal wl and bl and others) --
