Napi kb. 2700 spam landol a tanszéken @mmt.bme.hu végz?dés? címekre, amiket egy ideje már nem veszünk át. # grep "`date "+%b %d" -d "now -1 day"`" maillog | grep "NOQUEUE" | grep "@mmt.bme.hu" | wc -l 2717 Pár érdekesség: tegnap érkezett kb. - 9200 spam vagy tévesen címzett levél, amit át sem vettünk (ebb?l 2700 @mmt.bme.hu, 2300 ) - 300 spam, amir?l részletes elemzés után derült ki, hogy szemét - 2300 "nem-spam" (majdnem azt írtam, értelmes) levél (ide tartozik az is, ami spam, de nem detektálja a rendszer) Hétf?i adatok: --------------------- Postfix Begin ------------------------ 165.916M Bytes accepted 173,975,019 215.076M Bytes delivered 225,524,021 ======== ================================================ 1328 Accepted 28.78% 3286 Rejected 71.22% -------- ------------------------------------------------ 4614 Total 100.00% ======== ================================================ 2880 Reject relay denied 87.64% 406 Reject milter 12.36% -------- ------------------------------------------------ 3286 Total Rejects 100.00% ======== ================================================ 6203 4xx Reject unknown user 71.46% 2477 4xx Reject recipient address 28.54% -------- ------------------------------------------------ 8680 Total 4xx Rejects 100.00% ======== ================================================ 14305 Connections made 1748 Connections lost 14305 Disconnections 1360 Removed from queue 1048 Delivered 446 Sent via SMTP 251 Forwarded 38 Resent 9 Deferred 131 Deferrals 11 Bounce (remote) 1 Expired and returned to sender 12 DSNs undeliverable 42 Connection failure (outbound) 27 Timeout (inbound) 1 Illegal address syntax in SMTP command 1 SMTP commands dialog error 3928 Hostname verification errors 1 Hostname validation error 1 Enabled PIX workaround 1488 TLS connections (server) 99 SASL authenticated messages ---------------------- Postfix End ------------------------- Csütörtöki adatok: --------------------- Postfix Begin ------------------------ 278.444M Bytes accepted 291,969,250 357.250M Bytes delivered 374,603,999 ======== ================================================ 2996 Accepted 47.44% 3319 Rejected 52.56% -------- ------------------------------------------------ 6315 Total 100.00% ======== ================================================ 2683 Reject relay denied 80.84% 503 Reject HELO/EHLO 15.16% 7 Reject sender address 0.21% 1 Reject client host 0.03% 125 Reject milter 3.77% -------- ------------------------------------------------ 3319 Total Rejects 100.00% ======== ================================================ 3400 4xx Reject unknown user 56.67% 2413 4xx Reject recipient address 40.22% 187 4xx Reject sender address 3.12% -------- ------------------------------------------------ 6000 Total 4xx Rejects 100.00% ======== ================================================ 12353 Connections made 1601 Connections lost 12353 Disconnections 3023 Removed from queue 2311 Delivered 1029 Sent via SMTP 599 Forwarded 33 Resent 8 Deferred 127 Deferrals 2 Bounce (local) 1 Bounce (remote) 21 DSNs delivered 3 DSNs undeliverable 63 Timeout (inbound) 4 Illegal address syntax in SMTP command 15 Numeric hostname 3 SMTP commands dialog error 24 Excessive errors in SMTP commands dialog 2174 Hostname verification errors 15 Hostname validation error 10 SMTP protocol violations 4 Enabled PIX workaround 2207 TLS connections (server) 273 SASL authenticated messages **Unmatched Entries** 1 Feb 19 04:35:38 kuka postfix/smtpd[20746]: 22C08604A7: reject: DATA from unknown[117.143.230.6]: 503 5.5.0 : Data command rejected: Improper use of SMTP command pipelining; from= to= proto=ESMTP helo=<[117.143.230.6]> ---------------------- Postfix End ------------------------- _______________________________________________ Mitstaff mailing list Mitstaff@mail.mit.bme.hu https://lists.mit.bme.hu/mailman/listinfo/mitstaff