Mountain Lion and smtp failure

I have installed Mountain Lion and can no longer send emails from my o2 email account. They arrive via the POP server fine, but won't send on the SMTP server. Anyone know of a fix for this?

Have you tried a different email client, Sparrow Lite is available free of charge in the App store. It may prove if it is Apples Mail that is faulty or something in the OS. Note the Lite version is Ad supported but that would not matter for testing.
I have not tried Sparrow, Apple Mail has always worked for me but it would be more information to give Apple on the feedback form http://www.apple.com/feedback/macosx.html
Are there any error messages either in Mail or in the console logs?

Similar Messages

  • HT1338 Dear  MAC-Friends.  PLEASE HELP ME.  I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion.  I have just installed the MOUNTAIN-LION and now I c

    Dear  MAC-Friends.
    PLEASE HELP ME.
    I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion.
    I have just installed the MOUNTAIN-LION and now I can´t use my Iphoto-programme without answering the following question:
    Choose another Library ?  ( But I only want the choose the photos which one was in the old iPhoto-Library and not the other photos on the MAC-computer ? ).
    and the other possibility is:
    Create a new Libray ! Which iPhoto-library  ?
    And why create a new and to risq to loose the old photos.
    PLEASE HELP ME.
    Kind regards  FINN GRABOWSKI

    Ok. Let me first ask you, do you have any backups of your files - for example, do you use Time Machine or any other backup system?
    Next, quit iPhoto. In the Finder, go to your Pictures folder. Is there a file there called iPhoto.Library? How large is it? (If it doesn't show the size, click once on it, click cmd-I to see the information). If it's a healthy size (ie, several GB), then that should be your library, and you can double-click it to launch iPhoto. (The application will remember where your library is next time, you can just launch iPhoto normally).
    If that's not the right file, check your Trash. Is there anything in there?
    Matt

  • Can I purchase Mountain Lion and make a flash drive bootable? I do not want to install it on my Macbook Pro. I have Snow Leopard on my Macbook Pro now, and due to my hard drive needing repair I need to boot off of another source, like my flash drive.

    Can I purchase Mountain Lion and make a flash drive bootable? I do not want to install it on my Macbook Pro. I have Snow Leopard on my Macbook Pro now, and due to my hard drive needing repair, I need to boot off of another source, like my flash drive. I am in Paris and my Snow Leopard DVD is in Texas.

    Mac OS X has a built-in disk diagnostic and repair program called fsck or file system consistency check. Here’s how to verify and repair your startup disk with fsck.  As soon as you hear the startup tone, press and hold Command-S on the keyboard. Keep holding down those keys until you see a black screen with white lettering. This is called “booting into Single User Mode.”  As the Mac boots in this mode, the screen reports each step of the process. The line should end in root#.  Right after the root# prompt, enter the following: /sbin/fsck -fy
    If repairing the disk in single user mode fails, it means one of two things. Either your hard drive itself is failing (a hardware failure), or the directory damage on your hard drive is beyond the capability of the built-in repair procedures in OS X.

  • I updated to mountain lion and now mail cannot connect to my server

    I updated to mountain lion and now mail cannot connect to my server.  It says check your user name and password are correct.  Well they are, and were.  Nothing has changed except the mac OS. 
    Has anyone else suffered this and knows a way around it?  Too annoying to log into my mail every 15mins via a web page anymore.
    Efforts tried to resolve this so far:
    retyped user name and password, removed account and created a new account, restarted computer, software update, searched forums.  so far all have proved unsuccessful.
    I have also written to my mail provider and am waiting for feed back from them, but if anyone has any advice it would be gratefully received.
    Many thanks,
    Mike

    Many users upgrading to Mountain Lion have run into this problem, myself included.  You likely have corrupted settings for your  "Outgoing Mail Server (SMTP)" for each of the failed Accounts.  Open Mail>go to Mail's Preferences>Accounts>select an Account in the left column to work on>then set up your Outgoing Mail Server which will INCLUDE resetting up your Password, as its asking you to.  Click on "SMTP Outgoing Mail Server" near the bottom of the Accounts window while your mail account is highlighted in the left hand column.  When you click on SMTP... you will see a drop down box icon offered at the right side of the line.  Click it and then select at the bottom of the the list "Edit SMTP Mail Server".  Fill in the required settings for your ISP mail account using their recommended settings.

  • Why, when MobileMe was shuttered, does Apple NOT support calendar subscriptions for iCal (Calendar)?  I upgraded to Mountain Lion and cannot migrate my Dutch, U.K., Islamic, or Catholic holiday subscriptions.

    Why, when MobileMe was shuttered, does Apple NOT support calendar subscriptions for iCal (Calendar)?
    I upgraded to Mountain Lion and cannot migrate my Dutch, U.K., Islamic, or Catholic holiday subscriptions.  I had a heck of a time getting my Detroit Tigers Baseball team schedules migrated (but Major League Baseball supported the subscriptions, so it occurred).  As I work internationally, having these calendar subscriptions on the new Calendar would be very useful.
    If one goes to the Apple site, and seeks calendars [http://www.apple.com/downloads/macosx/calendars/index1.html], they are shunted to MobileMe [https://www.icloud.com/mobileme/not_found/], with the note "MobileMe is closed. Go to iCloud."  But, I do not see how to get subscriptions from iCloud.
    Thanks.

    The problem is that many of these calendars were hosted on MobileMe. I actually tried about 20 at random, and only two worked! Not all of the failures were ex-MobileMe, some were on other servers but produced 'File Not Found'.
    Strangely, this one worked despite its URL:
    http://ical.mac.com/ical/UK32Holidays.ics
    Until the people who publish these calendars (it's not Apple, they are third-party) wake up and find alternative servers these calendars are not available.
    There may be other sources which work - try Googling.

  • Email Setup MAC (Mountain Lion) and IPhone4

    We continue to have issues when setting up email on MAC Mail (especially with Mountain Lion) and IPhone4.  It works just great on all our existing devices, and on outlook on PC, but boy, that MAC Mail and iPhone are just getting impossible.  Thank God for JING to send screenshots to convince ADOBE help that I am not just making typos...  Nevertheless, they have been unable to help me get these accounts setup--needless to say, our clients aren't very happy.
    If anyone has any suggestions, they would be much appreciated!!  It's been a rough week with this email stuff.
    Katie

    Thanks Mario,
    Yes you are correct.  It did have to do with the MAC settings. It seems SMTP problems with Mountain Lion are not uncommon.  I also went into System Preferences  Network>WiFi>Advanced Hardware>Manually> MTU: Custom > 1300.  After playing with the server port (25) and the authentication (not SSL) but password--as was shown in the directions that were provided, I did get it to work.  That all did the trick! 
    The day I was contacting support, the MAC couldn't detect the servers--and then, of course, we had the email problems again, so it was pretty hard to figure out exactly what was going wrong.   I guess we are going to be using gmail from now on.
    Katie

  • I downloaded mountain lion and then the new office suite (word, ppt, excel) but now when I try to display one of my ppt's it says 'ppt cannot open the file...the file may be corrupt, in use, not a type recognized by ppt etc.." how can I fix it?? HELP

    I downloaded mountain lion and then the new office suite (word, ppt, excel) but now when I try to display one of my ppt's it says 'ppt cannot open the file...the file may be corrupt, in use, not a type recognized by ppt etc.." how can I fix it?? HELP

    Did you try to open teh fle by double-clicking its icon? If the file was made with an older version of Office, you may get that message. Try opeing PP and, from its "File" menu, see if you can open the ppt. I've foundthat often gets around that message and then yo ucan save the file from the newer version.
    If that doesn't work, consider asking in the Microsoft Office: Mac forums here:
    Office for Mac forums
    PowerPoint is not an Apple product and it seems a lot of people around here avoid Office.

  • HT1338 I updated my MacBook Pro with Mountain Lion and now it is starting slow and opening with some of the programs. How can I fix the problem?

    I updated my MacBook Pro with Mountain Lion and now it is slow in starting up and loads a number of probrams. How can I fix the problem?

    Have you tried starting in Safe Mode and see if the slowness still occurs?
    Restart holding the "shift" key.
    (Expect it to take longer to start this way because it runs a directory check first.)
    If this works look in System Preferences > Users & Groups > Login items and delete any third party login items (-), you can always add them back with the (+). Also look in /Library/Startup Items. Nothing is put in that folder by default, so anything in there is yours.
    Reboot normally and test.

  • I just downloaded Mountain lion and I kind a wanted to listen to music on my computer screen then to my headphones and I also want to use the dictation Mic output so was wondering if it's at all possible to do those both of the same time, also using the s

    I just have just downloaded Mountain lion and I wanted to listen to music on my computer screen with my HDMI cable plug into my back of my screen and I wanted to talk to dictation on my regular standard iPhone headphone and I was wondering if it's all possible change your settings Mac Mini to set it so you can listen to those both like your headphones and use the mic in your headphones and there's no settings that would change in the Mac Mini so do there is a flaw in this system or I am just really really really really dumb.

    You computer is probably perfectly repairable, but if you want a new one anyway, it is perfectly possible to transfer the data from the faulty one.
    But it would be a mistake to simply put the old HD in the new computer.
    These are the steps:
    Remove Hard drive from faulty computer. (very easy on Unibody MBPs, do-able but not so easy on older MBPs)
    Put it in a cheap enclosure
    Connect it the new computer
    Boot up new computer.
    If the new computer has never been run before the Setup Assistant will ask if you want to import your apps, data, settings etc from either another mac, another HD connected to the Mac or a Time Machine back up.
    Obviously chose the second option (another HD connected to this Mac) and follow prompts.
    If the new computer has already been run (so Setup Assistant doesn't run when you boot it up), you will need to use Migration Assistant...or run the installer again so that Setup Assistant runs again.
    Message was edited by: Mike Boreham...added sec on line

  • Updated my mac to mountain lion 10.8.3 and now my app store, mail or facetime won't open. Also, I am not longer able to play videos through firefox. I tried downloading the combo for mountain lion and it refuses to install? Can anyone help me?

    updated my mac to mountain lion 10.7.8.3 and now my app store, mail or facetime won't open. Also, I am not longer able to play videos through firefox. I tried downloading the combo for mountain lion and it refuses to install saying that I need to see developer. Whenever I try to open my appstore, mail or facetime it says that the programmes need to be installed and might not be compatible with this version of mac operating system. Can anyone help me?

    It's not a bad install of Mountain Lion. I've had the same thing happen to me, but it affected not only Mail, but a variety of other programs including iPhoto and MS Office, where I had to delete preferences, caches, and reinstall the OS as well as the program itself. I'm still having issues with Mail, so I've gone to another program.
    Everything was fine upon the initial install. I restarted my iMac about two weeks after the install, and that's when the issues began to happen. I've reinstalled Mountain Lion twice, but the same issues arise.
    As I mentioned above, you'll need to figure out which preferences are causing the issue, then reinstall the program, as a fresh reinstallation will do you no good unless you wipe the drive completely.
    Here's a thread that helped me with iPhoto:
    https://discussions.apple.com/thread/4794375?start=0&tstart=0

  • I think I finished installing Mountain Lion, and am at the "log in" page with my name and the Lion icon, but I cannot do any of the functions on screen. That is, I cannot log in, sleep, restart, or shut down. I am running it on an Early 2009 Macbook Pro

    I think I finished installing Mountain Lion, and am at the "log in" page with the Mountain Lion icon, but I cannot do any of the functions on screen. That is, I cannot log in, sleep, restart, or shut down. I am running it on an Early 2009 Macbook Pro, which is said to have the capabilities of running Mountain Lion.

    BrettGoudy wrote:
    ...Is there any way I can install a partition that runs snow leopard on my early 2011 MB pro with what I have (new SSD, New RAM, Current version Lion running, no external drive, lack of original snow leopard disks [I lost them ] and the general 10.6.3 snow leopard boot disks)...
    As the last post suggests, call Apple and order a replacement original disc for about $17.  They will ask you the model and serial numbers.
    Your retail version of Snow Leopard OS 10.6.3 will not work on that Mac as it requires a minimum of OS X 10.6.7 to boot and operate.
    Another alternative is to again borrow another Mac to install your retail Snow Leopard into an external HD or partition, upgrade it to 10.6.8 and then clone it back to a partition on your MBP.

  • I upgraded to Mountain Lion and now I can't use any of my software!

    What a disaster and huge mistake.  Upgraded to Mountain Lion and now I can't run Autocad 2012 for Mac, any of my Adobe Creative suites software such as Photoshop, Illustrator.. and now I can't even do upgrades because Mountain Lion doesn't allow me to launch DMGs.  I've lost thousands of $'s in software, not to mention time, but most importantly now I can't even work!  I just tried to revert back to Snow Leopard by intalling it back in my hard drive and it won't let me.  I never used Time Machine.  Is there any way on earth I can revert back to my old operating software???  Please help.  And if you haven't upgraded yet and are thinking about it.  BEWARE - and don't do it.  I've been reading that Mountain Lion isn't working with Microsoft applications either.  Omy...I haven't even checked that. 
    and of course no one at Apple support can or will help me

    lunaulu wrote:
    It's not my Microsoft that I use much or am worried about.  I can't run AutoCAD.  and I can't update AutoCAD either.  When I try to mount an update just to get it working, it says it can't run the DMG file.  Apparantly this new platform doesn't use Rosetta - which is needed to run any of these updates or downloads.  ***?  and then When I try to open CS4 appliations - Adobe Photoshop, Illustrator, or InDesign - I get the message "Licensing for this product has stopped working - Error 150:30 - ***? 
    So basically I can't use ANY of the programs I ran before.  And yes I have googled desperately all day.  Adobe has some suggestions - like deleting a Flex files - which I did...Defragmenting - which I did.  And most importantly provides am Adobe Licensing Repair tool to fix - which I can't open because Mountain Lion won't mount the DMG in order to run it!  It's a complete disaster and I don't have the money or time to purchase and or reinstall everything.  I am just screwed. 
    No you are not, calm down, cbs20 already gave you the answer on opening dmg files, updates are available for most of your programs and I assume you have licenses for the Adobe products. AutoCad you'll have to wait for.
    And please .... Start Backing Things Up, you could lose it all without one, work included.

  • I just upgraded to mountain lion and I can't figure out how to use messages...  it wants me to use AIM or something like it, but I can't change the user...

    I just upgraded to mountain lion and I can't figure out how to use messages...  it wants me to use AIM or something like it, but I can't change the user... How do I do this??

    See this Thread

  • How do I mirror my 24"iMac 2.8GHz Intel core 2 duo to my Apple TV? I am running Mountain Lion and My iMac is an early 2008 model. Thanks

    I purchased Apple TV yesterday strictly to mirror my desktop to my TV. Now I find out my desktop is not supported? How can I mirror my iMac to my Apple TV? I am running Mountain Lion and the iMac is a 2.8 GHz with intel core 2 duo from early 2008.
    Thanks for your help!

    You cannot officially do this Apple's way as they do not support your computer for Airplay.
    There is a software solution called Airparrot that you may want to demo:
    http://airparrot.com
    Some people are pleased with it othes not so much.
    AC

  • Hi...I have a Macbook mid-2009 which has both Mac OS Mountain Lion and Windows 8.1 32-bit?Is there a way to install bootcamp on the windows side?

    I have both  Mac OS Mountain Lion  and  Windows 8.1 32-bit installed....The machine is Macbook Mid 2009...Whatever i do i can't install and use bootcamp on the Windows side.........Apple Support says it only supports Windows 64-bit  which my machine cannot install.......and when i tried to install Bootcamp 4 it says it only supports Windows 7 .........Is there no way to install and use Bootcamp without buying another computer?

    Boot Camp - Apple Support
    Boot Camp- System requirements for Microsoft Windows operating systems

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