Complete newbie to postfix, some guidance?

What I'm aiming for is a mailserver that will allow me to send/receive mail both locally and through the Internet. I will be ending my hosting with my provider (money issues) and need to transfer all my existing stuff to my home box, with DynDNS giving me a hostname to cover my dynamic IP. I plan on routing my existing domain name to the DynDNS hostname, since they offer dynamic IP services. So the actual route will be sporkbox.us -> sporkbox.ath.cx -> my dynamic IP. Convoluted? Yes. Optimum? No. The only way for this to work? As far as I know, yes.
I've looked around at a few guides but it's all very complicated. If there are any good resources out there that make understanding feasible, please link me to them. I've searched this forum but didn't find anything very helpful.
I have no idea where to begin to fix this up, since currently the mailserver is... odd.
http://codepad.org/WAOfJbFJ <--- /etc/postfix/main.cf
http://codepad.org/hf3tZ3Zv <--- ~/.mutt/muttrc
Any hope for the clueless?

Yes, most guides assume you'll be installing procmail+spamassasin+squirrel+courier-imap+...
Anyway, these are the few straightforward guides I've found:
* For setting up a ssl encrypted connection to a relay (say, sending email through google) - http://ubuntu-tutorials.com/2008/11/11/ … tpgmailcom
* Couple that with the local mail host delivery article - [wiki]Local Mail Delivery with Postfix[/wiki].
After you have a local setup, read on the guides I've linked below, but only pay attention to fetchmail and redirections based on local/foreign recipient and maps; e.g., [email protected] -> [email protected]
Once you have postfix+fetchmail, you'll probably want to enhance the setup with at least with procmail to divide your mail into various maildirs. If you rather not run postfix + procmail, look into exim. But remember, you do not need anything else to have a mail setup. Postfix + fetchmail are the bare basics!
Nice advanced guides that happen to include fetchmail setup:
http://www.hypexr.org/linux_mail_server.php (this one is done by an arch user and he's alsu using dyndns)
http://www.syntheticzero.com/howto/vmail.php
http://freshmeat.net/articles/gmail-on- … -fetchmail
A few things while reading these:
* the archlinux postfix package has sasl, no need to recompile
* using cat /certfile.crt > /etc/postfix/cert.pem is unnecessary:
smtp_tls_CAfile = /usr/share/ca-certificates/mozilla/Equifax_Secure_CA.crt
*you do not need .forward files in root or anyone's $HOME, just write this in
the aliases file:
root: andresp

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Can't get my design to work, could someone lend some guidance?

Hi,
I'm a complete newb to Labview v8.6.1. I come from the .Net world and I'm having difficulty making the transition, some guidance would be greatly appreciated.
I've attached my .vi that I came up with but I've hit a wall and I can't get this design to work correctly:
I have two buttons on my .vi, a Sample button and a Calibrate button. When I hit the sample button, I need to write out the values from my linear sensors to a file, this actually works fine. When I hit the calibrate button, I need to get the values from the sensors, store them in an array for later use. This works fine as well.
The problem I'm having is I need to use the stored values in the array in my Sample button logic which doesn't work because I don't have cases for my "False" condition.
Am I even close to the right solution here?
Thanks for any guidance.
Solved!
Go to Solution.
Attachments:
FirstDesign.zip ‏68 KB

Do you have access to the Event Structure? It will work a lot better for GUI like this instead of polling the buttons (and using a lot of CPU).
You should look into shift registers to store your calibration array. I think the resources nyc gave should mention these somewhere in there.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
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"the finder cannot complete the operation because some data in [name of iMovie file] could not be read or written (Error Code 26)

Hi all,
I have an iMovie project in iMovie HD 6.0.3. (Mac OS 10.5.8)
It plays, but I cannot copy the file (including saving it to a flash drive). I get either a message
"the finder cannot complete the operation because some data in [name of
iMovie file] could not be read or written (Error Code 26)" or the
message "A project file is missing. The file [name of the QuickTime
movie inside the project.dv] couldn't be opened and is being skipped."
This happened suddenly, I was able to save a backup version numerous
times while working on the project.
I followed some of Karl Petersen's advise on apple discussions. I opened
the package contents, and everything seems to be there. The source file
(original QuickTime movie) is there and can be opened and played. I
replaced the current project file with the backup in the package
contents, but that did not change anything. I was able to export the
movie timeline into a new project as a single clip, but would like to be
able to copy the current project.
Thanks for any ideas..

Make sure all drives are formatted as "Mac OS Extended". (Journalling preferred, but not necessary).

Cannot move any files into trash to delete them. I get a Trash warning box saying "The Finder cannot complete the operation because some data in 'file name' could not be read or written.(Error code - 36)".Macbook has so much data it is almost not working

Cannot move any files into trash to delete them. I get a Trash warning box saying "The Finder cannot complete the operation because some data in 'file name' could not be read or written.(Error code - 36)".Macbook has so much data it is almost not working.
I have tried reseting to factory settings by removing battery and holding down the power switch for more than 5 sec but this does nothing.
Any ideas would be greatly appreciated as I think with so much unwanted data on the desktop and other places the whole os will crash very soon.
Thanks, Rick

The hard drive may be dying anyway, or the directory damaged because it is so full. You should never let the hard drive get over 85% full.
A -36 error is a read/write error.
All you did with the power is reset the SMC. Does nothing to reset everything to factory settings.
Do you have your original 10.4 installer discs for the MacBook?
Is your data backed up?

Hi guys, an empty folder is stuck in my trash & I get this message: "The Finder can't complete the operation because some data in the folder can't be read or written. (Error code -36). It won't shift no matter how I try to Secure Empty trash. Any ideas?

Hi guys, an empty folder is stuck in my trash & I get this message: "The Finder can’t complete the operation because some data in the folder can’t be read or written. (Error code -36). It won't shift no matter how I try to Secure Empty trash. Any ideas?

The Time Machines Backup is formated as Mac OS Extended (Case Sensitive, Journaled), my mac is formated as Mac OS Extended (Journaled).
The names on the file are all Uppercase
When I try to copy the Aperture file, it copies about 70% of the file (it's about 33GB in size), and halfway through I get this error.
I'm able to copy 99.99% of all of the images if I open the Aperture Folder using the "show package contents" under the backups using finder (Time Machine Backups>Backups.backupdb>CQ Macbook Air>2012-04-30-070933>HD.....>Pictures>Aperture Library). The only file I can't copy is that picture, which I'm totally ok with deleting, but Finder won't delete it for me. If nothing else works, I could copy the individual masters and re-create the folders, however I'd hate to do this as I would have to go through 10,000+ pics

I have been exporting lightroom webgaleries to my iweb site without any problem. Suddenly I get the error message "finder can't complete the operation because some data can't be read or written" - error code -36 - thoughts?

i have been exporting lightroom web galleries to my iweb site without any problem. Suddenly I get the error message "finder can't complete the operation because some data can't be read or written" - error code -36 - and the move to the sites folder on my idisk fails..... thoughts?

Try this community: MobileMe on my Mac: MobileMe: Apple Support Communities.
And you can continue to use iWeb for some time to come. The following will explain:
It's now confirmed that iWeb and iDVD have been discontinued by Apple. This is evidenced by the fact that new Macs are shipping with iLife 11 installed but without iWeb and iDVD.
On June 30, 2012 MobileMe will be shutdown. HOWEVER, iWeb will still continue to work but without the following:
Features No Longer Available Once MobileMe is Discontinued:
◼ Password protection
◼ Blog and photo comments
◼ Blog search
◼ Hit counter
◼ MobileMe Gallery
All of these features can be replaced with 3rd party options.
I found that if I published my site to a folder on my hard drive and then uploaded with a 3rd party FTP client subscriptions to slideshows and the RSS feed were broken. If I published directly from iWeb to the FPT server those two features continued to work correctly.
There's another problem and that's with iWeb's popup slideshows. Once the MMe servers are no longer online the popup slideshow buttons will not display their images.
Click to view full size
However, Roddy McKay and I have figured out a way to modify existing sites with those slideshows and iWeb itself so that those images will display as expected once MobileMe servers are gone. How to is described in this tutorial: #26 - How to Modify iWeb So Popup Slideshows Will Work After MobileMe is Discontinued.
In addition the iLife suite of applications offered on disc is now a discontinued product and the remaining supported iApps will only be available thru the App Store from now on.
HOWEVER, the iLife 11 boxed version that is still currently available at the online Apple Store (Store button at the top of the page) and those copies still on the shelves of retailers will include iWeb and iDVD.

Help with "The Finder can't complete the operation because some data in "iPhoto Library" can't be read or written. (Error code -36)" Any ideas on how to fix this?

While trying to copy my iPhoto Library (49.61 GB) to an external hard drive, I receive the error message "The Finder can’t complete the operation because some data in “iPhoto Library” can’t be read or written. (Error code -36)"
I need to move my library because I have no more disk space. This was going to be step 1 followed by backing up to another EHD.
More details: iPhoto version 9.6 (910.29) OX X Yosemite Version 10.10.1 (Mid 2011 Mac Book Air). EHD= WD Elements 1 TB (purchased at B&H Photo where the sales associate formatted it for a Mac).
Any step by step ideas for help are appreciated! I've read through a few threads but need more step by step directions.

That error message is an I/O error which can mean a number of things, among them a bad file. Here's a couple of fixes you can try:
1 - use the free version of iPhoto Library Manager to rebuild the library with the rebuild being created on the EHD as follows:
Using iPhoto Library Manager to Rebuild Your iPhoto Library
1 - download iPhoto Library Manager and launch.>Click on the Add Library button,
2 - select the library you want to add from those in the selection window.
3 - make sure that in the rebuild window the checkbox "Scavange orphaned photos" is checked.
4 - now that the library is listed in the left hand pane of iPLM, click on your library and go to the Library ➙ Rebuild Library menu option
5 - in the next window name the new library and select the location you want it to be placed. Click on the Create button.
Note 1: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments. However, books, calendars, cards and slideshows will be lost.
Note 2: Your current library will be left untouched for further attempts at a fix if so desired.
When iPLM finishes it will display a log file entry showing which files it was unable to use in the rebuild. Open the old library with iPhoto, locate and delete the photos that iPLM listed in its log. Then try dragging the library to the EHD again.
If the above fails continue with:
2 - create a new, empty library on the EHD. Use the paid version of iPhoto Library Manage to copy the events (1-2 at a time) to the new library on the EHD. At one point iPLM may run into the bad file and be unable to copy the event. You can check iPLM's log to see what file it is. Then open that library, delete the file and either try to copy the entire library by dragging and dropping or contine with the copying of events from the old library to the new library.

"The Finder can't complete the operation because some data in "For Desta 008 SUR-BPBO-00019.tif" can't be read or written. (Error code -36)

i'm trying to backup MacBook white 10.6.3 manually to my external HD but it gives me this error,"The Finder can’t complete the operation because some data in “For Desta 008 SUR-BPBO-00019.tif” can’t be read or written. (Error code -36). i tried taking the HD out, but it gives me the same error, so pls tell me what to do, i need the backup fast.

Aint you quick to jump to conslusions? So becasue one thing isn't working of the hundreds of things I donwloaded doesnt work, my drivers are broken?
Ok then, let me download some other things to make sure
Minecraft: it worked ✓
Firefox: it worked✓
Synthesia: it worked✓
iExplorer: it worked✓
Pencil: it worked✓
Flash: it worked✓
Synfig was made in 2006, so it's not unlikely that it might not work for some people. By 'some people', I mean me. I was just asking if it was something on my side, but if that's all you got, I think it's highly unlikely that it's my fault. I don't even want it anymore, I got Flash Professional. I was just wondering. I could have sworn you used to write more detailed answers before jumping striaght to conclusions. 'Did this happen to you on anything else?' or maybe even 'Why don't you complain to them?' would have been fine.

The finder can't complete the operation because some data on iPhoto Library can't be read or written. Error code -36

Hi,
Installed a new startup drive and cannot access my photos. While copying/pasting iPhoto library from old to new drive I get,
The finder can't complete the operation because some data on iPhoto Library can't be read or written.
Getting help from Apple senior advisor caused more problems, was unable to boot up for a while. Back up now but still can't transfer iPhoto Library.
Anyone seen this before?
Thank you

Linc and Larry, could you please have a look at this thread? Sorry, it is in German:
Re: Fehlermeldung beim Verschieben von iPhoto
The OP is trying to copy the iPhoto library to an external drive and getting "The finder can't complete the operation because some data on iPhoto Library can't be read or written. Error code -36". This happens even when copying to the same drive. The destination drive is correctly formatted.
The Console is showing a message I don't understand:
03.06.14 18:26:40,990 Finder[1154]: NSFileCoordinator: Sending of a providerCheckin message was interrupted. Details: Connection interrupted
Any idea what this means?

The Finder can't complete the operation because some data in "Adobe Acrobat" can't be read or written. (Error code - 36)

I recently did a clean install on a 2011 MacBook Pro with Mavericks. Went to install Adobe Acrobat 9 with the DVD media and about 3/4 of the way through the install, the install stopped and the following window appeared: The Finder can't complete the operation because some data in "Adobe Acrobat" can't be read or written. (Error code - 36). I've tried to install a few times and get the same message. Is Adobe Acrobat 9 incompatible with Mavericks. I've seen some posts on Apple Support Communities indicating that it is indeed compatible, but no explanation why the error pops up.

The hard drive may be dying anyway, or the directory damaged because it is so full. You should never let the hard drive get over 85% full.
A -36 error is a read/write error.
All you did with the power is reset the SMC. Does nothing to reset everything to factory settings.
Do you have your original 10.4 installer discs for the MacBook?
Is your data backed up?

The Finder can't complete the operation because some data in "Chronicles" can't be read or written. (Error code -36)

The Finder can’t complete the operation because some data can’t be read or written.
(Error code -36)
What does this error code mean?

I faced the same problem and i fixed it by going to applications - utility - disk utility and fixing the errors.

The Finder can't complete the operation because some data can't be read or written. (Error code -36)

Since the upgrade to 10.9 I have the most annoying issue when copying files. I have a secondary drive for media in which I keeo my media on / Samples / Video etc. I keep an exact copy on 2 external drives.
95% I can't copy the the new media across my drives without a few restarts. I get the following:
The Finder can’t complete the operation because some data can’t be read or written.
(Error code -36)
This is not a permissions issue. I've checked every folder down the the exact file it calls on. Everyone has READ & WRITE. If I restart the computer after getting this message it will do a little bit more then get stuck on another folder or file and pop the message.
If I do smaller chuncks, it seems to do better but not all the time.
PLEASE someone, tell me you have seen this before and you have a workaround. This is killing me,
All HD are OS Extended Journaled - No FAT
MacBook Pro I7
16GB RAM
250SSD
450SSD
2TD Lacie FW800 External
is the equation right now
thanks in advance for any help

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

The finder can't complete the operation because some data in "VIDEO_TS.BUP "can't be read or written (error code-36)

the finder can't complete the operation because some data in "VIDEO_TS.BUP "can't be read or written (error code-36)

I faced the same problem and i fixed it by going to applications - utility - disk utility and fixing the errors.

The Finder can't complete the operation because some data in "iPhoto Library" can't be read or written.(Error code -36)

I have a backup from Time machine of my iPhoto and I get the above error when I try to restore them. Thae backup was done with Mountain Lion and I upgraded to Mavericks. The backup is on an external drive.
Again this is the error:
The Finder can’t complete the operation because some data in “iPhoto Library” can’t be read or written.(Error code -36)
I have also tried going to earlier dated backup and get the same error.
Any help would be greatly appreciated. Thank You

That error message is an I/O error which can mean a number of things, among them a bad file. Here's a couple of fixes you can try:
1 - use the free version of iPhoto Library Manager to rebuild the library with the rebuild being created on the EHD as follows:
Using iPhoto Library Manager to Rebuild Your iPhoto Library
1 - download iPhoto Library Manager and launch.>Click on the Add Library button,
2 - select the library you want to add from those in the selection window.
3 - make sure that in the rebuild window the checkbox "Scavange orphaned photos" is checked.
4 - now that the library is listed in the left hand pane of iPLM, click on your library and go to the Library ➙ Rebuild Library menu option
5 - in the next window name the new library and select the location you want it to be placed. Click on the Create button.
Note 1: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments. However, books, calendars, cards and slideshows will be lost.
Note 2: Your current library will be left untouched for further attempts at a fix if so desired.
When iPLM finishes it will display a log file entry showing which files it was unable to use in the rebuild. Open the old library with iPhoto, locate and delete the photos that iPLM listed in its log. Then try dragging the library to the EHD again.
If the above fails continue with:
2 - create a new, empty library on the EHD. Use the paid version of iPhoto Library Manage to copy the events (1-2 at a time) to the new library on the EHD. At one point iPLM may run into the bad file and be unable to copy the event. You can check iPLM's log to see what file it is. Then open that library, delete the file and either try to copy the entire library by dragging and dropping or contine with the copying of events from the old library to the new library.

While transferring several files to the G-Raid, the G-Raid device locks up with the following warnings: "The Finder can't complete the operation because some data in (whatever file) can't be read or written (Error code - 36)."

While transferring several files to the G-Raid, the G-Raid device locks up with the following warnings: "The Finder can't complete the operation because some data in (whatever file) can't be read or written (Error code - 36).” NOt sure this is a G-Raid problem, can anyone help?

This is likely a problem with the drive itself. This error indicates unspecified I/O errors with the drive, which can be from a hardware fault, or a formatting issue. If the drive has valuable data on it, then try connecting it to another PC to get the data off, and then try fully partitioning and formatting the drive with Disk Utility. If this corrects the error then you should be able to use the drive again as it was likely a formatting issue, but if the problem continues then it is likely a hardware fault and the best solution is to be safe and replace the drive.

Complete newbie to postfix, some guidance?

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