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How to stop forged mail from authenticated SASL users?
Noway2, Thank you by your reply and suggestions. Local and remote PCs has been repaired, account passwords has been changed. Regarding Postfix, I've tried different order on checks. Keep trying. AS I know, Postfix' restriction stages are as follows, and are processed in the following order...- pinguinet
- Post #4
- Forum: Wietse Venema: Postfix mail server
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How to stop forged mail from authenticated SASL users?
Hello, I've a postfix 2.5 server + amavisd-new + spamassassin + clamav working for 7 years. This week one infected user PC lan send a lot of forged mail using her mail account. External PC user do the same with his user mail account. postfix/smtpd[7912]: F3F9F82B4A...- pinguinet
- Thread
- Replies: 3
- Forum: Wietse Venema: Postfix mail server
