I have in mail.log file many: Code: -Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient------- 478DC13C426 14792 Thu Nov 22 22:36:39 MAILER-DAEMON (host in.hes.trendmicro.eu[52.58.62.239] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] 472A913C3EF 14950 Thu Nov 22 10:32:50 MAILER-DAEMON (host in.hes.trendmicro.eu[52.58.62.238] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] 3026B13C3F1 16393 Thu Nov 22 21:12:17 MAILER-DAEMON (host in.hes.trendmicro.eu[52.28.255.96] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] 340DF13C3E9 15219 Thu Nov 22 09:48:38 MAILER-DAEMON (host in.hes.trendmicro.eu[52.58.62.239] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] 3819E13CFDF 16421 Fri Nov 23 07:10:30 MAILER-DAEMON (host in.hes.trendmicro.eu[52.58.62.239] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] 7856213C3EE 14961 Thu Nov 22 10:32:15 MAILER-DAEMON (host in.hes.trendmicro.eu[52.58.62.239] said: 450 4.7.1 : Recipient address rejected: Ratelimit (in reply to RCPT TO command)) [email protected] Does anybody know how to interpret this and also block?
