Re: [Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Simon Brereton
On 17 October 2011 12:10, Tom Pawlowski wrote: > Take a look at: > > http://hg.dovecot.org/dovecot-2.0/file/962df5d9413a/src/auth/auth-request.c > > on line 536. That's the auth service catching illegal characters and > rejecting the attempt. It'll happen with or without a valid user. So, > workin

Re: [Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Tom Pawlowski
Take a look at: http://hg.dovecot.org/dovecot-2.0/file/962df5d9413a/src/auth/auth-request.c on line 536. That's the auth service catching illegal characters and rejecting the attempt. It'll happen with or without a valid user. So, working as it should. As for spammers trying to brute force val

Re: [Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Robert Schetterer
Am 17.10.2011 17:51, schrieb Simon Brereton: > On 17 October 2011 11:31, Robert Schetterer wrote: >> Am 17.10.2011 17:16, schrieb Simon Brereton: >>> Hi >>> >>> This is a new one on me - I've never seen spammers attempt to use to SASL >>> Auth to inject spam. None of the users they are trying (n

Re: [Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Simon Brereton
On 17 October 2011 11:31, Robert Schetterer wrote: > Am 17.10.2011 17:16, schrieb Simon Brereton: >> Hi >> >> This is a new one on me - I've never seen spammers attempt to use to SASL >> Auth to inject spam. None of the users they are trying (newsletter, dummy, >> test, etc.) exist, but what wo

Re: [Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Robert Schetterer
Am 17.10.2011 17:16, schrieb Simon Brereton: > Hi > > This is a new one on me - I've never seen spammers attempt to use to SASL > Auth to inject spam. None of the users they are trying (newsletter, dummy, > test, etc.) exist, but what worries me is the illegal chars error - is this a > known v

[Dovecot] Spammers attempting SASL Auth

2011-10-17 Thread Simon Brereton
Hi This is a new one on me - I've never seen spammers attempt to use to SASL Auth to inject spam. None of the users they are trying (newsletter, dummy, test, etc.) exist, but what worries me is the illegal chars error - is this a known vulnerability in dovecot they are trying to exploit? I'm

Re: [Dovecot] lmtp performance

2011-10-17 Thread Joseba Torre
On Lunes 17 Octubre 2011 16:31:01 Juan Carlos Sanchez escribió: > A particular reply (not to the list) has told me to try: > > " > Add to service lmtp: > process_min_avail = 20 > " > > And yes, it works (unless for me), so I want to share it with everybody. > > Have not exactly measured performa

Re: [Dovecot] lmtp performance

2011-10-17 Thread Juan Carlos Sanchez
A particular reply (not to the list) has told me to try: " Add to service lmtp: process_min_avail = 20 " And yes, it works (unless for me), so I want to share it with everybody. Have not exactly measured performance but this morning have seen over 1400 messages/minute with lmtp under heavy loa

[Dovecot] dovecot-antispam – Debian package

2011-10-17 Thread Philipp Haselwarter
Dovecot2 has been around for a bit now but Eugene Paskevich's antispam plugin unfortunately still doesn't seem to have a tagged release. Has anyone by any chance rolled a .deb for the plugin that works on current Debian sid? -- Philipp Haselwarter

[Dovecot] mail_location in LDAP and variables

2011-10-17 Thread Joseba Torre
Hi, Is it posible to use variables in mail_location when taken from ldap? How? I've tried mdbox:/buzones2/'%n'/mdbox mdbox:/buzones2/"%n"/mdbox mdbox:/buzones2/%n/mdbox but %n is never replaced by its value. Thanks! -- Joseba Torre. Vicegerencia de TICs, área de Explotación

[Dovecot] lmtp performance

2011-10-17 Thread Juan Carlos Sanchez
Hello: In the process of migration from version 1.2 to 2.0 have tried to use lmtp instead of lda as delivery agent. But unfortunately througput we get is poor with lmtp compared to lda. In peak times with lda we are able to deliver over 1800 messages/minute (high I/O but not affecting service

[Dovecot] Attachements with SIS : shauld all the same files share the same inode ?

2011-10-17 Thread Yann Dupont
Hello. I configured SIS , and all seems to work well, but I noticed something strange : For exemple, this attachement : 6e/2d# ls -al 6e2df299* | sort -n 104 instance of -rw--- 104 vmail vmail 346584 16 oct. 17:47 6e2df299fa96daec9b4735d07c494046429be4d6-ffd0d1 The files are hardli