Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols.

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Can't connect to SMTP over 587

I am setting up a mail server, on Ubuntu, based on: https://help.ubuntu.com/community/Postfix Currently, I can both send and receive email from the server. However, attempts to send email through ...
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1answer
136 views

Postfix with dovecot refuses connection for outgoing mail

I have setup postfix to use dovecot for authenticating smtp requests. This worked well until yesterday. Now my mail client says the server is offline and telnet for all standard ports yields: ...
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2answers
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What is the exact meaning of “SASL authentication failure: incorrect digest response”

I followed Flurdy's how-to for setting up a mail server on ubuntu. I can receive mails and use squirrelmail to read and send emails. However, I can't send emails through my server using my email ...
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1answer
611 views

Postfix + Dovecot SASL - Need catch all with virtual users

I have a Postfix instance using SASL with Dovecot for authentication. I am using virtual_alias_maps for some address rewriting, but I'm unable to use a catch all definition (@domain newaddress) as ...
0
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1answer
218 views

trouble with postfix install (timing out from client)

I have just outfitted a basic server (Ubuntu 12.04 LTS /Precise Pangolin) and have installed Postfix and Dovecot, based on the Ubuntu manuals. https://help.ubuntu.com/community/Dovecot https://help....
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1answer
299 views

Fedora 389 ds sasl mapping issue?

I have a fedora client that is authenticating to a centos server running 389 ds and kerberos I can run kinit <my-user-principal> on the fedora client successfully and get a ticket, but no ...
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2answers
5k views

Postfix “AUTH-LOGIN” no longer being offered for smtp auth after upgrade from Ubuntu 10.04 to 12.04.1

After doing a major Ubuntu dist upgrade from 10.04 to 12.04, my virtual-user postfix / dovecot installation only offers "PLAIN" SMTP Authentication mechanism. It used to offer PLAIN + LOGIN ...
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1answer
7k views

PostFix and Dovecot - fatal: no SASL authentication

After following the guide provided by debuntu.org (http://www.debuntu.org/how-to-virtual-emails-accounts-with-postfix-and-dovecot/) which was very helpful, I immediately began having issues with SASL ...
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1answer
509 views

cyrus-imapd is not work with sasldb2, but postfix work

centos6 64 bits: when i use pop3 for access cyrus-imapd: S: +OK li557-53 Cyrus POP3 v2.3.16-Fedora-RPM-2.3.16-6.el6_2.5 server ready <3176565056.1354071404@li557-53> C: USER abc@myabc.com S: +...
0
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1answer
244 views

Postfix: sha1 password encryption

I'm following this postfix guide and im stuck at Authentication (SASL) point. I did all as i should without problem, but still i can login to smtp without any login/password. Im doing telnet 127.0.0.1 ...
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4answers
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saslauthd authentication error

My server has developed an expected problem where I am unable to connect from a mail client. I've looked at the server logs and the only thing that looks to identify a problem are events like the ...
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0answers
1k views

heimdal kerberos in openldap issue

I think I posted this on the wrong 'sister site', so here it is. I'm having a bit of trouble getting Kerberos (Heimdal version) to work nicely with OpenLDAP. The kerberos database is being stored in ...
2
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0answers
556 views

issue with heimdal kerberos in ldap backend

I'm having a bit of trouble getting Kerberos (Heimdal version) to work nicely with OpenLDAP. The kerberos database is being stored in LDAP itself. The KDC uses SASL EXTERNAL authentication as root to ...
4
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3answers
2k views

Svn authorizing over sasl+ldap failing after Ubuntu update 10.04 -> 12.04

I have working svnserve solution on Ubuntu 10.04 for authorizing svn users over SASL to Active directory (LDAP, not LDAPDB). Config files are at the bottom. After upgrading server to 12.04 release, ...
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1answer
1k views

SASL - Plaintext password not accepted - Encrypted works

I have a very strange issue! SASL does not work properly, as it does not accept plain-text passwords (like Outlook sends them) Oct 2 10:35:09 srf cyrus/imap[4119]: accepted connection Oct 2 10:35:...
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0answers
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Saslauth with ldapdb on debian

I'm trying to get saslauthd working with openldap. ldapsearch and every service connected to openldap works fine. sasldblistusers2 doesn't work - and ldapwhoami does not work either. getent passwd ...
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2answers
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Configuring SASL support in libmemcached

I'm trying to build libmemcached with SASL support on OS X Mountain Lion. I have built memcached (1.4.15) with SASL support: $ memcached -S -vv Initialized SASL. slab class 1: chunk ...
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2answers
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What is wrong in my Postfix Dovecot sasl configuration?

I configured postfix and dovecot as specified in http://www.postfix.org/SASL_README.html#server_dovecot_comm description to activate sasl authentication. Unfortunately postfix rejects every ...
2
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1answer
150 views

Postfix rejects SASL auth when dovecot is down

We're using Postfix with Dovecot and SASL Auth via Dovecot (based on this tutorial). All works like expected. But when Dovecot is down (i.e. for maintenance or other reasons) then clients could not ...
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2answers
4k views

Can't get SASL auxprop/sasldb working with postfix/Ubuntu 12.04

I have an Ubuntu 8.04LTS system running Postfix 2.5.1. On that system SMTP AUTH runs fine. The contents of /etc/postfix/sasl/smtpd.conf are: pwcheck_method: auxprop auxprop_plugin: sasldb mech_list: ...
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1answer
5k views

Roundcube, Postfix and SMTP authentication (CRAM-MD5) error

I'm having trouble configuring Roundcube with SMTP authentification on Postfix. All the credentials are true, because I have no problem using the e-mail from Thunderbird and my mobile phone e-mail ...
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3answers
9k views

Postfix sasl login failing no mechanism found

following the link here: http://flurdy.com/docs/postfix/ with posfix, courier, MySql, and sasl gave me a web server that has imap functionality working fine but when i go to log into the server to ...
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2answers
2k views

Postfix not working

A while ago I installed the postfix mail server on my ubuntu 10.04 VPS. At the time it was working good but now it's just stopped working. I was trying to enable SASL authentification and somewhere it ...
0
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1answer
77 views

SVN + SASL users privilege separation

I have and SVN + SASL server which works fine, but on this servers are multiple repositories and multiple SASL accounts. IS there a way to specify which users to access a specific repository like when ...
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0answers
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How do I use an encrypted MySQL password with Cyrus SASL? [duplicate]

In /etc/postfix/sasl/smtpd.conf I have: auxprop_plugin: sql sql_engine: mysql sql_hostnames: 127.0.0.1 sql_database: mail sql_user: mailadmin sql_passwd: secret sql_select: SELECT password FROM users ...
3
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1answer
8k views

SASL PLAIN authentication failed: another step is needed in authentication

I have one host (rhea) where I have installed a postfix to relay the emails from my home server (tronics24), which is on a DSL connection. I have generated self-signed certificates: (on rhea) touch ...
0
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1answer
127 views

sasl and tls with dns load balancing

I am using DNS load balancing in my centOs 5 server.The mail sent to the load balancer server are balanced by sending them to 4 more servers who then pass the mails to their destinations in the ...
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1answer
186 views

sasl and tls postfix

Can anyone suggest me a proper tutorial to configure postfix SASL and tls in my centOs 5 server. I need this to authenticate clients on a different network to send mail from my mail server and prevent ...
0
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1answer
782 views

Postfix + Courier + MySql mail server with SASL

I am really at a loss configuring this mail-server deployment. I am following the excellent guide posted at http://flurdy.com/docs/postfix/. I'm using Ubuntu 10.04 LTS on Linode. While following ...
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1answer
2k views

SVN SASL Commit - Authorisation failed

I've been attempting to setup our SVN server to be accessible by both DAV SVN through Apache and now the SVN:// protocol (for better performance) root@svnvm:~# svnserve --foreground -d --foreground -...
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1answer
8k views

Settings to change to allow PostFix to accept outgoing mail from authenticated users

I have a mail server that can receive mail for users that are in a MySQL database, and lets them download those message via POP3s. This is all working fine. My PostFix version is 2.7.0, on Ubuntu ...
3
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1answer
4k views

Fail2Ban SASL Filter Misses Failed Logins

I am using fail2ban on my mail server. I discovered this morning that there were some 5000 failed login attempts (in the course of 1 hour) via SMTP that didn't get picked up by my sasl filter. Here ...
2
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1answer
3k views

Openldap/Sasl/GSSAPI on Debian: Key table entry not found

The goal: to make an OpenLDAP server to authenticate using Kerberos V via GSSAPI Setup: several virtual machines running on freshly installed/updated Debian Squeeze A master KDC server kdc.example....
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1answer
203 views

Does Cyrus SASL support userdb authentication?

I'm not finding anything that indicates it doesn't; I need to be able to authenticate virtual users. If not do I need to start using dovecot?
2
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4answers
677 views

Is SASL not supported in Postfix on FreeBSD?

I'm managing a mail server that was set up on FreeBSD that runs Postfix and Dovecot. When I type postconf -a, nothing is returned. As I understand it, this command should tell me if SASL is supported ...
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2answers
2k views

Postfix - Is there a way to reject invalid authentication (even for mynetworks)?

I got a working postfix/dovecot configuration running with the following rule for recipients rejection: smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject This works ...
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2answers
2k views

How do I get php-memcached extension to work with SASL on RHEL6

I have RHEL6.1 with php. I've installed libmemcached-1.0.2 from src.rpm and compiled php-memcached 2.0.0b2. If I try to setSaslAuthData('user','pass') and write something to memcached (Couchbase ...
6
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2answers
6k views

“No worthy mechs found” when trying to relay email to Gmail using Postfix

I've been trying to configure email to forward to Gmail, using Postfix to relay email to smtp.gmail.com. However, I'm failing to get it to authenticate with smtp.gmail.com, which is a rather vital ...
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3answers
9k views

Postfix rejecting mail from authenticated clients

I am trying to configure Postfix so that it would accept mail from authenticated clients outside $mynetworks. When I try to send a test email from my iPhone, which is configured to use port 25, SSL ...
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1answer
2k views

Can't login to Cyrus IMAP with domain name in username, can if I don't qualify with domain name

I'm trying to install Cyrus with SASL for authentication. I'm struggling getting logins to work properly though. I'm trying to setup virtual hosting, as we'll have several domains worth of email on ...
0
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1answer
552 views

pam_ldap, where is the filter set?

A while ago I asked a question about this same issue already (Cyrus on CentOS with sasl / pam / ldap), and I came a bit further. The Bind DN is no longer empty; LDAP works with all apps except imap. ...
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3answers
2k views

“SQL engine 'mysql' not supported”

I'm having some trouble with postfix and SASL when using a MySQL backend on an Ubuntu server. auth.log Oct 12 13:25:21 lvps92-60-121-255 postfix/smtpd[28508]: sql auxprop plugin using mysql engine ...
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1answer
7k views

postfix sasl “cannot connect to saslauthd server: No such file or directory”

I try to setup postfix with smtp authentication. I want to use /etc/shadow as my realm Unfortunately I get a "generic error" when i try to authenticate # nc localhost 25 220 mail.foo ESMTP Postfix ...
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0answers
391 views

OpenLDAP, SASL and non-cleartext password storage

I'm working on a setup where postfix and cyrus-imap do proxy authorization against openldap (my setup is here http://1nw.eu/!cD ). I love this solution, it's a lot more elegant that using saslauthd. ...
0
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1answer
380 views

How to log saslauthd crashes

Is it possible to log saslauthd crash? I had some crashes recently and there is messages that can't be found saslauth mechanisms.
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2answers
3k views

How do I use ldapsearch with a cross-realm ticket?

kinit user@DOMAIN.TLD klist -afe Ticket cache: FILE:/tmp/krb5cc_1000 Default principal: user@DOMAIN.TLD Valid starting Expires Service principal 08/04/11 13:14:53 08/05/11 01:...
0
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2answers
4k views

Cyrus on CentOS with sasl / pam / ldap

SASL/PAM/LDAP is driving me crazy... that's what I read a lot when googling for problems in this area, and what I experience myself :-S I'm trying to get Cyrus imap working for virtual hosting on ...
0
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1answer
1k views

Postfix: 5.7.1 Relay access denied

I hope I can become help here with my problem. I can't send E-Mails. I get only the error message: 5.7.1 Relay access denied my postconf: append_dot_mydomain = no biff = no ...
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2answers
3k views

FreeBSD: OpenLDAP, SASL, and GSSAPI

I've run into some problems getting OpenLDAP on FreeBSD (8.2-STABLE) to authenticate using Kerberos tickets. I hope I've just had a brain glitch, so please feel free to let me know that I've missed ...
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2answers
507 views

Postfix, SASL, MySQL Issues

Ok, a recent Gentoo upgrade for Postfix/Cyrus SASL/MySQL packages broke something. I'm at my wits end, no idea what the problem is. main.cf # local settings. Remember any domain you want treated as ...