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История изменений

Исправление kirk_johnson, (текущая версия) :

UBE (unsolicited bulk email) is a formal term for spam. The most common type of UBE is unsolicited commercial email (UCE): bulk email that is trying to get the recipient to buy some product or service.

Вангую, что SPF у тебя нет. Ещё список обычных подозреваемых: DKIM, reverse DNS, списки спамеров в сети.

Исходная версия kirk_johnson, :

UBE (unsolicited bulk email) is a formal term for spam. The most common type of UBE is unsolicited commercial email (UCE): bulk email that is trying to get the recipient to buy some product or service.

Вангую, что SPF у тебя нет.