[exim] tons of brute force cracking events

2018-06-07 Thread Cyborg via Exim-users
Hi Guys, out of the blue, one particular exchange server generates tons of those messages: 2018-06-07 12:26:17 H=(XXX) [XXX] X=TLSv1.2:DHE-RSA-AES128-SHA:128 CV=no rejected AUTH LOGIN: blacklisted for bruteforce cracking attempt generated by this ACL : acl_check_auth:   drop  message =

Re: [exim] Temporary reject when random sender verification should succeed

2018-06-07 Thread Ian Zimmerman via Exim-users
On 2018-05-30 09:16, Ian Zimmerman wrote: > 2018-05-29 12:25:40 H=haskell.org [23.253.242.70]:51176 sender verify > defer for : Could not complete > sender verify callout: mail.haskell.org [23.253.242.70] : > response to "RCPT TO:" was: 250 > 2.1.5 Ok > 2018-05-29 12:25:40 H=haskell.org

Re: [exim] Temporary reject when random sender verification should succeed

2018-06-07 Thread Jeremy Harris via Exim-users
On 06/07/2018 04:17 PM, Ian Zimmerman via Exim-users wrote: > On 2018-05-30 09:16, Ian Zimmerman wrote: > >> 2018-05-29 12:25:40 H=haskell.org [23.253.242.70]:51176 sender verify >> defer for : Could not complete >> sender verify callout: mail.haskell.org [23.253.242.70] : >> response to "RCPT

Re: [exim] Temporary reject when random sender verification should succeed

2018-06-07 Thread Ian Zimmerman via Exim-users
On 2018-06-07 16:44, Jeremy Harris wrote: > >> 2018-05-29 12:25:40 H=haskell.org [23.253.242.70]:51176 sender verify > >> defer for : Could not complete > >> sender verify callout: mail.haskell.org [23.253.242.70] : > >> response to "RCPT TO:" was: 250 > >> 2.1.5 Ok > >> 2018-05-29 12:25:40

Re: [exim] Temporary reject when random sender verification should succeed

2018-06-07 Thread Andrew C Aitchison via Exim-users
On Wed, 30 May 2018, Ian Zimmerman via Exim-users wrote: I just turned on callout sender verify with the random option. Strangely, the first (and only the first) connect from many domains after that is temporarily rejected, although the callout seems to succeed with a 250 status code. The log

[exim] No debug info but stay in foreground, how?

2018-06-07 Thread Ian Zimmerman via Exim-users
It seems the only way to make exim with the -bd option _not_ become a daemon, and _not_ disconnect from the controlling terminal, is to also give it a -d option. I need the foreground behavior to run exim under the supervisor daemon, but I don't care for the verbose debugging output. How can I