search for: unencrypting

Hello, I am wondering which variant is more secure for user authentication and password scheme. Basically I am looking at both variants: 1) MD5-CRYPT password scheme storage with CRAM-MD5 auth mechanism 2) SHA512-CRYPT password scheme storage with PLAIN auth mechanism In my opinion the option 2) should be safer although it is using PLAIN auth mechanism. Of course I would always use STARTTLS and

Hi, Is it possible to configure Dovecot to reject mail that is not encrypted. In other words: 1. If the user tries to send an unencrypted message from their MUA, the server rejects it. 2. If a third-party tries to send an unencrypted message to the user, the server rejects it. The end result would be that no mail stored on the server can be decrypted by the administrator. I am aware that: *

I?m using dovecot to provide encrypted IMAP e-mail support for remote clients and it?s working great. However, I also need to set up a webmail front-end (Roundcube), which I?m hoping to have use unencrypted IMAP on port 143 (as only port 993 is available externally). The problem I?m running into is that I want to require client certificate authentication on port 993, but dovecot is apparently

Hello man smb.conf encrypt passwords says: "This boolean controls whether encrypted passwords will be negotiated with the client. Note that Windows NT 4.0 SP3 and above and also Windows 98 will by default expect encrypted passwords unless a registry entry is changed." What does this mean? From my point of view it can mean 4 totally different things: 1) That when I run smbd with

Hi, we have following situation: I migrated our company mailserver from POP3 only to dovecot with IMAP and POP. We need to have unencrypted POP3 from our internal network, and the subnet our mailserver is in. Additionally, we now want to allow encrypted IMAP from the internet (for some defined accounts), preferably with TLS (which means I open Port 143 in our firewall). Now, how can I

I've got an application that I can run under wine. It uses SSL to communicate with a server. Since it's using SSL I can't just sniff the network packets. What would be the best way to have wine be able to dump the unencrypted data to a file for analysis? If this requires modifying code, which files should I look at? -- Anish Mistry amistry at am-productions.biz AM Productions

Hello, When I add "server signing = mandatory" to my smb.conf file (AIX V6.1, 6100-04-11-1140 running Samba v3.6.5) that has "encrypt passwords = no", my windows client no longer can connect. It fails with system error 64. The windows system is running XP vers 2002 with service pack 3. The security settings are set to: Microsoft network client: Digitally sign communications

Hi David, I don't know how to do what you want with dovecot, but what you are asking is easy and straightforward with Postfix. Postfix can easily be configured to feed mail through a milter ("mail filter") interface. You would just need to write a milter (there is a nice python library) that checks if the messages is "encrypted" to your specifications and tells Postfix

Hi, Is there a way to make windows2000, xp and 2003 work with unencrypted passwords as a domain member in a domain with a Samba Server as PDC? Igor -- "F?r mich sitzen in deutschen Talkshows viel zu viele Leute mit einem Monatseinkommen von 20 000 Euro herum, die denen mit 2000 sagen, sie m?ssten den G?rtel enger schnallen" - Harald Schmidt

On 12/06/2014 02:35 AM, Nick Edwards wrote: > On 12/5/14, ML mail <mlnospam at yahoo.com> wrote: >> Hello, >> >> I am wondering which variant is more secure for user authentication and >> password scheme. Basically I am looking at both variants: >> >> 1) MD5-CRYPT password scheme storage with CRAM-MD5 auth mechanism >> 2) SHA512-CRYPT password

On Mon, 2024-03-04 at 20:10 -0500, Tygre via samba wrote: > Hi there, > I have looked for a solution to my problem on the Internet (and > in particular this mailing list), but couldn't find one, probably due > to searching for the wrong thing :-) > I have an RPI running Samba version 4.9.5-Debian. "pdbedit -L" > shows that the user "smbuser" exists. I

Hi, I am using dovecot 2.3.16, along with postfix and a PostgreSQL database for managing virtual accounts. I'd like to start using the mail-crypt plugin. However, I'm having a bit some difficulty understanding the documentation at https://doc.dovecot.org/configuration_manual/mail_crypt_plugin to reach my goal. I plan to ask questions about those issues by starting new threads in this

https://bugzilla.mindrot.org/show_bug.cgi?id=1430 Summary: Restore support for "none" cipher, i.e., unencrypted connections Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: Other OS/Version: Other Status: NEW Severity: normal Priority: P2

Anyone got any experience/suggestions for a way to store a directory of sensitive information on a CentOS box? This directory contains many scripts and output files, I need it backed up but not unencrypted and don't want to store it in a tar file type archive as when it needs to be accessed and have scripts executed/data generated, it needs to be untarred/unencrypted and I don't know the

On Fri, 2020-10-30 at 15:21 +0100, Norbert Hanke via samba wrote: > On 29.10.2020 18:27, Tom Diehl via samba wrote: > > > > Maybe I am missing something, but what is the secure way to run an > > automated > > backup on recent versions of samba? Can samba-tool domain backup be > > made to use > > kerberos so I do not need to store an admin password in an >

Hi, everyone, I'm surprised how little exists on the Internet regarding this particular subject. Given the recent headlines, that is about to change, I'm sure. I have a need to send an automated response to all senders who attempt to send unencrypted and/or unsigned email to a specific mailbox on my system. (Messages originating from localhost should be exempt.) I would like for the

I am trying to use Samba between a RedHat Linux 9 system and several Win98 PC's. From the Win98 systems, I can see and access the Linux folders I have made available. I can see the Win98 PCs and their shared directories from the Linux box. Understanding that Win98 requires encrypted passwords, I have set the "encrypt passwords" keyword in the smb.conf file to "yes".

> On 27 Jan 2016, at 21:55, Axel Luttgens <axel.luttgens at skynet.be> wrote: > > Hello Haravikk, > > Perhaps could you try to devise an exception based on one (or more) "remote" section(s), as in: > > remote ip.of.webmail.server { > ssl_verify_client_cert = no > [other settings, if needed] > } > > But I guess you would need to combine

> On 16/02/2023 07:18 EET mailinglist-subscriptions <mailinglist-subscriptions at protonmail.com> wrote: > > > Hi, > > I am using dovecot 2.3.16, along with postfix and a PostgreSQL database for managing virtual accounts. > > I'd like to start using the mail-crypt plugin. However, I'm having a bit some difficulty understanding the documentation at >

Hello, I'd be very grateful if anyone could share their ideas on this problem. The situation is this: I have a Solaris 8 machine running Samba 2.2.1a. The global configuration has "security = USER" and originally had "encrypt passwords = NO". I was able to map drives to shares on this machine from my WinNT 4 SP 5 workstation when I set the registry key advised by the