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  • How to change password schema for Dovecot user authentication for an already existing mail server

    - by deb_lrnr
    Hello, I have an email server setup on Debian Lenny with Postfix, Dovecot, SASL and MySQL. Currently, the password scheme in my dovecot-sql.conf file is set to: CRYPT default_pass_scheme = CRYPT I would like to globally change the scheme to something stronger like SSHA, or MD5-CRYPT and re-hash all passwords with SSHA. What is the best way to do this? The Dovecot wiki mentions how passwords that don't follow the default scheme defined in dovecot-sql.conf can be prefixed with "{ssha}password", but I couldn't see anything regarding changing an already-existing scheme to a new one for all passwords that are already in the database. Thanks for your help!

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  • 10 System LAN latency with ADSL modem as gateway

    - by itsoft3g
    Recently I expanded LAN in my office from 3 to 10 computers. Structure star topology, one ADSL Modem connected to One Switch which is again connected to 10 computers. Also we have Wifi device Netgear which is connected from switch. ADSL Modem acts as the DHCP Server, all the system will have default gateway IP (ADSL Modem's IP) Network latency is now become very high, All the chat severs disconnect often like google talk, skype etc, also internet become very very slow. when all the computer turned on. We have 4 Mbps Download and 100 Kbps upload Net speed. Its look like ADSL Modem cannot able to handle all the connections. I tried to setup a system as default gateway which will connect to modem, not sure how to do this. Please advice on this.

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  • Logitech C510 HD Webcam related question

    - by Ashfame
    I am going to buy Logitech C510 HD webcam and I just checked on other questions here on AskUbuntu that it works out of the box with cheese. My question is can it be limited in any functionality that I would like to do with it? I would like it to be used with everything - Skype, Gtalk video chat, Facebook, Youtube etc I would like the ability to record or do a video call in lesser resolution video (its a 720p one). Also since I read that I should have a Core2Duo 2.2Ghz for 720p but I have a 2.0Ghz one, would it be possible for me to first record it and then encode it after recording if my processor really start giving issue when doing on-the-fly encoding? Anything else that I should consider? I also have a ATI HD 4850 512MB card, if it can help in encoding on-the-fly or is there a chance that my graphics card alone can handle it and those specs were just for a system without a graphics card? I believe so. Also, I got no worries in dealing with console, if I have to do some of the things above in terminal. Other possible significant details: I have a dual screen setup 29" (1360X768) & 22" (1680X1050) which might be using some good power from GPU and I have 2GB DDR2 800Mhz RAM.

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  • What is the correct root file to import to aptana from an xampp folder/existing web app or git repository?

    - by gaff
    Very noob question - all of this is new to me - not really sure how to get started. Overview: I'm taking over an existing wep project that has been developed in aptana and deployed in xampp setup - I also have access to Git repository on local directory. I want to import the web application into aptana, run it and begin updating/editing - bit of steep learning curve for me What is the best way to import? And what should I import? What should it look like in aptanan? I tried importing what I think is the root file from the git folder ("existing folder as new project")- it contains things like css, doc, img and js. This looks right to me - but might not be. Thanks, Gaff

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  • Postfix - exclude messages with specific header values from relayhost?

    - by Kyle MacFarlane
    Starting with the following basic configuration to relay all messages in Postfix to PostMarkApp.com: #start postmarkapps settings smtp_sasl_auth_enable = yes smtp_sasl_password_maps = static:secret:secret (where "secret is your API key") smtp_sasl_security_options = noanonymous relayhost = [smtp.postmarkapp.com]:25 #end postmarkapp settings The problem with this is if for example something starts spitting our error messages they will all go through PostMark and cost money. One way to bypass relayhost is to setup sender_dependent_relayhost_maps and have certain addresses map back to yourdomain.com. But this doesn't work in web apps where all messages are sent by the same user but with varying From headers. So how can I achieve the same effect as sender_dependent_relayhost_maps but looking at the From or Subject headers instead of merely the user?

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  • Accessing shared resource on local computer from users of different physical location

    - by Joe
    Sounds like easy task to some but such a difficult task for me to do... The main requirement for this task is to setup something in offices located on different locations, so (1st question) users are able to log on to the domain without VPN when they are in one of the offices. Additionally, (2nd question)how they can log on to the domain server when they are on the road like in a starbuck, what do they have to do to connect to domain after VPN connection are successful. also it's my understanding that, we can't share resource from computers on different network segments, (3rd question)what is the best solution to bridge/combine two network segments(two office in different locations) so computers of different location can see each other. Thank you in advance for any response.

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  • Work Execution in EAM

    - by Annemarie Provisero
    ADVISOR WEBCAST: Work Execution in EAM PRODUCT FAMILY: Manufacturing Enterprise Asset Management July 5, 2011 at 8 am PT, 9 am MT, 11 am ET The purpose of this webcast is to discuss EAM Work Order Management. This one-hour session is ideal for Functional Users, System Administrators, Database Administrators, and Customers with a basic knowledge of EAM and who raise or manage work orders and related processes. During this webcast, Zar will cover the various types of work orders and look at all the related activities associated with work orders including: setup, operations, tasks, work order transactions, relationship and planning. TOPICS WILL INCLUDE: Work Order Types (Routine, Planned Maintenance, Rebuild, Easy) Work Order statuses and other important setups Operations and Tasks Relationships Work Order Transactions Work Order Planning A short, live demonstration (only if applicable) and question and answer period will be included. Oracle Advisor Webcasts are dedicated to building your awareness around our products and services. This session does not replace offerings from Oracle Global Support Services. Click here to register for this session ------------------------------------------------------------------------------------------------------------- The above webcast is a service of the E-Business Suite Communities in My Oracle Support. For more information on other webcasts, please reference the Oracle Advisor Webcast Schedule.Click here to visit the E-Business Communities in My Oracle Support Note that all links require access to My Oracle Support.

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  • What did Emolator do with My Laptop?

    - by Garry
    I played SEGA with my KEGA.exe (Sega Emulator) and it made my right key to be malfunctioned. Befor that day, I had played it, too in my notebook with fullscreen mode, and suddenly my ACER Aspire One notebook restarted during that emulator was running and before the screen was black (boot), my screen was blue with many words but I couldn't read them, but I remember that there was a word like 000000 x 0000000 x 000000 and bla bla bla. And when I played without fullscreen mode, It didn't happened but it made my right key to be malfunctioned until when I went to Bot setup, my right key doesn't work. Do U know what is the problem of my emulator? Can U explain me for that?

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  • How can I know which client is referring ntp server?

    - by Jose
    Hi, I'm on process to migrate ntp server to another server. I already setup the ntp server on the new PC, reconfigure clients for the new server, but want to know nobody refers the older ntp server before shutting down the older ntp server. But as long as seeing the log files, there is no log about which client accessed the server, besides the log how the ntp-server synced with the public ntp-server. How can I make sure who is referring the ntp server? Platform is x86 Debian sarge. Thanks,

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  • New-ActiveSyncMailboxPolicy "not implemented" on Exchange 2007 SP3

    - by Flo
    If I try to run: New-ActiveSyncMailboxPolicy Test directly in the Powershell, it asks me if im sure, and if so, it does what it should. But if I try the same from my example Code in C#, then I get an error, saying that "the current host does not implement it". Other Commands like Set-CASMailbox or Get-ActiveSyncMailboxPolicy work just fine, both in the powershell and my application. The Exchange Server/Windows Server 2008R2 and Domain are all setup completely new (test-environment). Is there a way to make this possible?

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  • Windows 8 install shows NTFS partition but asks for driver

    - by Guillermo Orellana Ruiz
    I have an Asus Eee PC 900HA, and I tried to install Windows 8 on it, so I created a 56GB NTFS partition and booted install from USB When I get to install it, says "some drivers are missing", but when I click Explore button, I can see the NTFS partition. I have updated the BIOS to its lastest version in Asus Support, loaded setup defaults, downloaded all the drivers I saw there and put them into the USB, but keeps asking for drivers. The BIOS has no option for the HDD to be IDE or AHCI, only Auto, ARMD and CDROM are available. Thank you very much.

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  • Backups of Exchange 2007 SP3 using VSS are abnormally large

    - by Stew
    I have recently implemented Veeam backup and recovery 6.0, and have noted when backing up my exchange server via incremental updates, it is transferring way more data than expected. Backup is incremental, and setup to use VSS. VSS is stable and healthy, according to vssadmin. Exchange 2007 SP3 running on Windows Server 2008 R2, just last weekend I installed the latest Rollup for Exchange. I thought the nightly incrementals were large, but perhaps my users really are sending that much mail so I tested taking one incremental backup, waiting 10 minutes and taking a second. The second incremental backup transfered 5.8GB of data. We as an organization are absolutely NOT putting 5.8GB of data on the mail server every 10 minutes. Are there any other veeam users who have seen something similar? Is my test faulted? Are there other considerations for VSS?

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  • Thunderbird segmentation fault problem

    - by Dariusz Górecki
    Hey all, my thunderbird crashes few seconds after it boots up regardless of in safe mode or normal, here is a strace log: http://pastebin.com/tccfYwcD I've searched google, ubuntu forums, and mozilla bug tracker about this problem, but any of found answers did not helped me :/ I've tried: nscd daemon install solutions posted earlier fresh clean instal of ubuntu 10.10 (32b) and thunderbird 3.1.7 from repos on a VM - problem still exists removed all thunderbrid related dot files and dot dirs, and setup profile from beginning Remove thunderbird and related stuff with apt purge, and install tb from official .deb package None of these steps helps me, tb still crashes with segmentation fault :/ I use gmail IMAP account, I've searched and found few other tips on google, but with no success. I've even tried to remove mails from web gui, that came after first notice of problem, still no luck. I'm not using any network fs, and not sharing this account with anyone, and I do not use filesystem or home encryption either just clean install :/ If You guys need some more info for this let me know. TB: 3.1.7 from repos and official package Ubuntu 32bit 10.10 with medibuntu repos, fully updated

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  • Rewrite for robots.txt and favicon.ico [closed]

    - by BHare
    I have setup some rules in which subdomains (my users) will default to where I have located the robots.txt, favicon.ico, and crossdomain.xml therefore if a user creates a site say testing.mywebsite.com and they don't make their own favicon.ico at testing.mywebsite.com/favicon.ico, then it will use the favicon.ico I have in /misc/favicon.ico This works perfect, but it doesn't work for the main website. If you attempt to go to mywebsite.com/favicon.ico it will check if "/" exists, in which it does. And then never redirects to /misc/favicon.ico How can I get it so both instances redirect to /misc/favicon.ico ? # Set all crossdomain (openpalace file) favorite icons and robots.txt doesnt exist on their # side, then redirect to site's just to have something to go on. RewriteCond %{REQUEST_URI} crossdomain.xml$ RewriteCond ^(.+)crossdomain.xml !-f RewriteRule ^(.*)$ /misc/crossdomain.xml [L] RewriteCond %{REQUEST_URI} favicon.ico$ RewriteCond ^(.+)favicon.ico !-f RewriteRule ^(.*)$ /misc/favicon.ico [L] RewriteCond %{REQUEST_URI} robots.txt$ RewriteCond ^(.+)robots.txt !-f RewriteRule ^(.*)$ /misc/robots.txt [L]

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  • Configure Postfix for outgoing mail

    - by Savvas Sopiadis
    I have the following scenario i must implement using Postfix (but don't know how to begin): Say we have a domain aaa.com which is hosted somewhere (this is already functioning without any problems). On this envirnoment there is already a Mail server though which we can send and receive mail (this mail server is limiting us to a very small number of emails/day). Now we have setup a VPS (virtual private server) on which we installed Postfix, which sole porpuse is to send emails on behalf of domain aaa.com. The Postfix server will be used by a program like Outlook to send the email. What configuration has to be done? (i 'm a bloody beginner in this field!) Thanks in advance

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  • Block IPs if they access a resource

    - by Victor Oliva
    I own a server that it's costantly being attacked by scripts (that try to access to phpMyAdmin's setup file's and stuff like this). I've heard that many people get this kinds of attacks, but I'm starting to worry since they are getting more common (last month I got 2 attacks, and on november 7th there are 3 attempts already (1st, 4th and 6th of nov). I'm not really concerned about it, since I don't have any database. All the info i have on that server is absolutely public, but I'm worried about that attacking-rate increase. So I thought I could -temporarily- block the IPs that come from those attackers, or something that could make my server ignore requests that ask for phpMyAdmin, pma, xamp, etc. Is there something like that? my server is Linux+Apache+Php

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  • setting up a private network using linksys router

    - by user287745
    scenerio:- a database server running sql server 2005 and sql server management studio 2005 express editions a web server running IIS 5.0v using windows xp pro. two other computer having windows xp and windows 98 i have a linksys router which i use to access point for wireless (laptop) there are 5 sockets behind it four for clients and one for internet. i would like to setup a LAN- something like a private hosting area with two clients. would should i do? where to connect what and what would the changes in settnigs be. right now it uses dhcp or something to assign ips. where will the webserver be attached to the internet socket? where will the db server be attached? any guide, links, help thank you

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  • Is there a way to do a Windows 7 repair install when you are unable to start/boot Windows 7?

    - by irrational John
    My understanding is that the only way to perform a "repair install" in Windows 7 is to run the install setup.exe within the Windows 7 installation you want to repair. This seems a little brain dead to me since usually the reason I wanted to perform the repair install was because the existing installation was so broken that I could no longer boot and use it. It seems Microsoft is saying my only option in that case is to do a clean install and then reinstall all my apps. So I'm wondering if anyone knows of a way to perform a Windows 7 repair install ... one that preserves your existing OS settings and application installs ... on a Windows 7 partition that cannot be booted.

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  • Cable installed - now my hub has no connection the router/modem - what do I need to buy?

    - by bcmcfc
    My previous setup was as follows: [modem/router]------[switch]+------ [pc1] +------ [pc2] I've just moved and had cable installed and I no longer have the option of running a lengthy LAN cable from the router to the switch to provide network and internet access to the two PCs. The cable company provided 2 wireless N USB adapters. What do I need to buy to plug into where in order to restore the network to its previous state? PC1 dual boots Windows 7 and Ubuntu 12. PC2 runs Debian 6. Edit: USB adapters - Netgear WNDA3200 Switch - TP-Link TL-SF1008D 8 port Ethernet switch Cabling - various patch cables cat5e rj45 Modem/Router - pretty standard cable company job - wireless Intention is something like- [modem/router] --wifi-- [some-new-hardware or perhaps to pc1] ----[switch]---[pc1/2]

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  • Alias a Virtual Directory or Application as Root on IIS 7

    - by manyxcxi
    Our current IIS setup as two applications running on different paths at (for example) http://server/sub-a and http://server/sub-b. I want to alias http://server/sub-a as root so that just going to http://server/ will bring up the contents of sub-a. The problem I face is that when I initially set up a ReverseProxy it negatively affected http://server/sub-b. I know this is a fairly common problem- how have you solved it? 99.9% of my experience is with Apache, so I feel a tad lost in the GUI world of IIS.

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  • Optimal way to make MySQL backups for fairly large databases (MyISAM / InnoDB)

    - by WinkyWolly
    Currently we have one beefy MySQL database that runs a couple of high traffic Django based websites as well as some e-commerce websites of decent size. As a result we have a fair amount of large databases using both InnoDB and MyISAM tables. Unfortunately we've recently hit a wall due to the amount of traffic so I've setup another master server to help alleviate reads / backups. Now at the moment I simply use mysqldump with a few arguments and it's proven to be fine.. until now. Obviously mysqldump is a slow quick method however I believe we've outgrown its use. I now need a good alternative and have been looking into utilizing Maatkits mk-parallel-dump utility or an LVM snapshot solution. Succinct short version: I have a fairly large MySQL databases I need to backup Current method using mysqldump is inefficient and slow (causing issues) Looking into something such as mk-parallel-dump or LVM snapshots Any recommendations or ideas would be appreciated - since I have to re-do how we're doing things I rather have it done properly / most efficient :).

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  • How to fix the “Live INT automatically logs out”

    - by ybbest
    Problem: Live INT environment automatically logs out I am trying to setup the Authentication with Windows Live ID and followed this blog post ; I have a problem logging in to live INT web site. Whenever I try to log in (https://login.live-int.com/login.srf  this is the internal Live environment to be used in a dev. environment.), after entering valid email/password I get redirected to the logout page. I tried 2 different accounts (one with existing email address, and other one with newly created @hotmail-int.com address) and 3 different browsers so I’m sure that neither account nor the browser are the cause of this. I also tried to enter wrong password, and in that case I get the message that the password is wrong. Solution: All you need is the unique ID in order to add the user to SharePoint , you can get the ID without logging into the Live INT environment. I think the Live internal environment is not working correctly for some reasons , the reason I need to login to the Live internal environment is that I need to get the unique ID for the test account so that I can add the user to SharePoint. All the blogs I have come across require you to login in order to get the unique ID. However, I figured out another way of getting the unique ID without logging in. Steps are below: Register a new test account in the Live internal environment. Go to the SharePoint site collection that has  Live ID authentication enabled and select the LiveID INT(it will be different as you could name it differently when you set up the authentication provider) from the dropdown. Try login using the Internal Live account, you will get an Access Denied Error as below showing your  unique ID for the test account. Add that account to your SharePoint Group, boom, it works. I hope it will help anyone who needs to do this stuff in the future.

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  • Can qmail-ldap replace the validrcptto file?

    - by T. Fabre
    We are using qmail to route incoming mail to our Domino server. However, that requires us to maintain the validrcptto with the list of all allowed email addresses. Since Domino provides an LDAP directory, does qmail-ldap provide functionnality to lookup valid rcpt to addresses in the Domino directory instead of the validrcptto file, so that we wouldn't have to maintain that extra list ? We have about 150~200 users, so is setting up qmail-ldap worth the extra mile if it can verify addresses in the LDAP directory ? If anyone has experience with qmail-ldap and its setup, I'd be glad to hear from you.

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  • Bust Out these 13 Spooky Games for Halloween

    - by Jason Fitzpatrick
    Looking for a suitably spooky board game for Halloween? This roundup includes everything from the light-hearted to the dark and challenging. Over at GeekDad they’ve rounded up 13 horror/Halloween themed board games to help you fill your holiday board gaming quota. The list includes classics like the in-depth and atmospheric Arkham Horror to more recent and kid-friendly GeistesBlitz. Although we think their list is rock solid and includes some great titles, we’re disappointed to see that Witch of Salem, a great lighter-weight alternative to Arkham Horror for those nights you want some cooperative H.P. Lovecraft inspired play without the massive setup and game length, didn’t make the list. To check out the full GeekDad list hit up the link below, for more boardgame-centric reading we highly recommend the excellent board gaming site BoardgameGeek. 13 Spooky Board Games for Your Halloween Game Night [GeekDad] What Is the Purpose of the “Do Not Cover This Hole” Hole on Hard Drives? How To Log Into The Desktop, Add a Start Menu, and Disable Hot Corners in Windows 8 HTG Explains: Why You Shouldn’t Use a Task Killer On Android

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  • Global hotkeys: songbird on KDE

    - by alpha1
    I'm running songbird on opensuse 11.2 KDE 4.3.1 on my EEE pc. On windows, there is a hotkey thing inside Songbird, so i set META F9,10,11,12 as media keys and it work just fine. On linux, there is not hotkey thing in songbird, and I would like to set those same hotkeys. I've played around with the Amarok Hotkeys, which are now setup that way, and looked in all the KDE shortcuts, but cannot find a way to add a new program and new hot keys. I know its possible, I did it before once, but the KDE shortcut programs have changed and I no longer see the stuff i used to do it before. I'd like to do the same to banshee at some point, but Songbird is the important program. Any Ideas? Any way to set those keys to generic media buttons?

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