- dovecot - dovecot.org

[Dovecot] error dropping root group priv
by Thomas Abthorpe 24 Apr '04

24 Apr '04

Good morning all, I am new to this list. I have been running FreeBSD 5.1 with dovecot successfully for about a year. Just recently, I built a new machine with 5.2.1-p5 on the Intel platform with dovecot-0.99.10.4_2. When I use the same configuration options on the new machine, I get Apr 24 10:53:59 standrew pop3-login: Login: tabthorpe [172.16.1.100] Apr 24 10:53:59 standrew pop3(tabthorpe): We couldn't drop root group privileges Apr 24 10:53:59 standrew dovecot: child 44134 (pop3) returned error 89 Any suggestion? Thanks in advance. Thomas -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. Postmaster http://www.stthomasanglican.org

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[Dovecot] SSL Ciphers
by John Wentworth 23 Apr '04

23 Apr '04

I have dovecot running as a pop3s server on port 995 it works great with sendmail and I run nessus to check security issues nessus reports this The SSLv2 server offers 3 strong ciphers, but also 0 medium strength and 2 weak "export class" ciphers. The weak/medium ciphers may be chosen by an export-grade or badly configured client software. They only offer a limited protection against a brute force attack Solution: disable those ciphers and upgrade your client software if necessary I have previously disabled weak ciphers in apache but cannot figure out how to disable the weak ciphers in dovecot Any help would be appreciated john

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[Dovecot] SSL Ciphers
by John Wentworth 23 Apr '04

23 Apr '04

I have dovecot running as a pop3s server on port 995 it works great with sendmail and I run nessus to check security issues nessus reports this The SSLv2 server offers 3 strong ciphers, but also 0 medium strength and 2 weak "export class" ciphers. The weak/medium ciphers may be chosen by an export-grade or badly configured client software. They only offer a limited protection against a brute force attack Solution: disable those ciphers and upgrade your client software if necessary I have previously disabled weak ciphers in apache but cannot figure out how to disable the weak ciphers in dovecot Any help would be appreciated john

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[Dovecot] Is dovecot distributed with RHEL 3.0
by Avery 20 Apr '04

20 Apr '04

I can't seem to find out if dovecot is packaged with RHEL 3.0. It seems redhat makes it hard to find what packages you get when you purchase their RHEL. Does anyone know if dovecot is disributed with Red Hat Enterprise Linux ES 3.0? I know dovecot is distribured with redhat 9.0 and fedora. Thanks, -- Avery

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[Dovecot] configuring dovecot for NIS (w/ pam)
by Yedidia Klein 20 Apr '04

20 Apr '04

Hi, I am trying to start using dovecot on a linux machine. I config it to auth w/ my passwd/shadow and it worked perefectly. I'm not getting to config it to work with my SUN NIS (not +) As I understood I must use PAM for this, I tried to config it w/o any success... do someone has a config file/ pam config for this ? thanks --Yedidia

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[Dovecot] RE: dovecot Digest, Vol 12, Issue 21
by Alban Dani 20 Apr '04

20 Apr '04

Hi Adrian, You are right. I had a space after the .1. Now dovecot is listening fine on 127.0.0.1. Thanks a lot. I would have never thought of it. Alban Date: Tue, 20 Apr 2004 08:37:21 +0200 From: Adrian Ulrich <dovecot(a)blinkenlights.ch> Subject: Re: [Dovecot] Can't resolve address 127.0.0.1 To: dovecot(a)dovecot.org Message-ID: <20040420083721.1d1a4323.dovecot(a)blinkenlights.ch> Content-Type: text/plain; charset=US-ASCII Hello, > imap_listen = 127.0.0.1 Check if you have a space after .1: 'imap_listen = 127.0.0.1' maybe not the same as 'imap_listen = 127.0.0.1 ' bye

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Re: [Dovecot] Can't resolve address 127.0.0.1
by Alban Dani 20 Apr '04

20 Apr '04

Rick thanks for the message, -I have not done any changes to the default nsswitch.conf. I checked and the entry hosts: files dns is there -127.0.0.1 localhost entry is in the /etc/hosts file. -ifconfig shows that the interface is up and I can successfully ping it by name ( ping localhost ). What else can be wrong. I am totally lost here. Alban Rick Johnson wrote: >Alban Dani wrote: >> Hi , >> >> I recently installed Fedora Core 1. >> >> Installed postfix on it and that is running fine. >> >> I am trying to get dovecot to run and I have changed only the following >> line from the default dovecot.conf : >> >> imap_listen = 127.0.0.1 since I'd like to install squirrelmail later on. >> >> Now when I try to start dovecot I get "Starting Dovecot Imap: Fatal: >> Can't resolve address 127.0.0.1 : Name or service not known" > >Does /etc/hosts still contain an entry for localhost? > >Does /etc/nsswitch.conf still reference files for name resolution? > >Is the interface lo active? (run ifconfig to find out) > >-Rick > >-- >Rick Johnson, RHCE #807302311706007 - rjohnson(a)medata.com >Linux/Network Administrator - Medata, Inc. >PGP Public Key: https://mail.medata.com/pgp/rjohnson.asc >

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[Dovecot] Wiki: virutal user with Sendmail and OpenLDAP
by Zoong Pham 20 Apr '04

20 Apr '04

In the Wiki, section 2, "Virtual user support with OpenLDAP", does the example apply to non Sendmail? If that's the case, can someone post a quick guide about setup virtual user with Sendmail. I use OpenBSD-3.4, BTW. TIA, Zoong

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[Dovecot] Can't resolve address 127.0.0.1
by Alban Dani 20 Apr '04

20 Apr '04

Hi , I recently installed Fedora Core 1. Installed postfix on it and that is running fine. I am trying to get dovecot to run and I have changed only the following line from the default dovecot.conf : imap_listen = 127.0.0.1 since I'd like to install squirrelmail later on. Now when I try to start dovecot I get "Starting Dovecot Imap: Fatal: Can't resolve address 127.0.0.1 : Name or service not known" Can anybody help me? Alban

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[Dovecot] configuration problem.. with passwd
by Kartik Vaidyanathan 19 Apr '04

19 Apr '04

Hi i was trying to configure dovecot. Under the authentication section i have set the auth_passdb=/etc/passwd auth_user=root auth_userdb=/etc/passwd But it gives Error in configuration file /etc/dovecot.conf line 398 :missing value which points to auth_passdb=/etc/passwd in the file. Firstly do i need setup some other parameters I want to follow the most simple authentication process. Please advice. thanks

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