Deleting Emails
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Deleting Emails
When you delete your emails, it is gone forever from your computer or copies hidden somewhere inside?
Last edited by Janice on Fri May 04, 2007 11:02 am, edited 1 time in total.
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When a regular file is deleted, it is not removed from your computer. The file name is changed so that the file system doesn't recognize it any more. But the information is still there. Commercial "undelete" utilities can recognize this information and sometimes retrieve it. The information statys there until the computer needs the space on the hard drive and over writes it. Defragmenting is effective for actually getting rid of it because it moves files around and rewrites most of them to fill empty spaces on your hard drive.
However all emails are stored in one big file on your computer, which actually resembles one huge text file. When you delete emails, the information in the file is changed. I would guess that when you close your email the modified file overwrites the old one. Therefore deleted emails can not be retrieved.
However, sophisticated computer forensics can retrieve information that has been overwritten several times. If you really wnat to get rid of something, take out the hard drive, smash it, pour kerosene on it and set it on fire, and then cut it up into a thousand pieces and throw them in the ocean.
However all emails are stored in one big file on your computer, which actually resembles one huge text file. When you delete emails, the information in the file is changed. I would guess that when you close your email the modified file overwrites the old one. Therefore deleted emails can not be retrieved.
However, sophisticated computer forensics can retrieve information that has been overwritten several times. If you really wnat to get rid of something, take out the hard drive, smash it, pour kerosene on it and set it on fire, and then cut it up into a thousand pieces and throw them in the ocean.
Last edited by coriolis on Fri May 04, 2007 11:34 am, edited 1 time in total.
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alicia-w wrote:do you use outlook? i can tell you how to undelete some if you do. are you looking for something you deleted?
Are you talking about "recover deleted items" in the office version of Outlook? Outlook Express doesn't have that. If you use Office Outlook, you have to delete stuff twice to actually delete it.
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coriolis wrote:When a regular file is deleted, it is not removed from your computer. The file name is changed so that the file system doesn't recognize it any more. But the information is still there. Commercial "undelete" utilities can recognize this information and sometimes retrieve it. The information statys there until the computer needs the space on the hard drive and over writes it. Defragmenting is effective for actually getting rid of it because it moves files around and rewrites most of them to fill empty spaces on your hard drive.
However all emails are stored in one big file on your computer, which actually resembles one huge text file. When you delete emails, the information in the file is changed. I would guess that when you close your email the modified file overwrites the old one. Therefore deleted emails can not be retrieved.
However, sophisticated computer forensics can retrieve information that has been overwritten several times. If you really wnat to get rid of something, take out the hard drive, smash it, pour kerosene on it and set it on fire, and then cut it up into a thousand pieces and throw them in the ocean.
I prefer the giant magnet method, and for extra security depositing the hard drive in a lava flow.

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coriolis wrote:When a regular file is deleted, it is not removed from your computer. The file name is changed so that the file system doesn't recognize it any more. But the information is still there. Commercial "undelete" utilities can recognize this information and sometimes retrieve it. The information statys there until the computer needs the space on the hard drive and over writes it. Defragmenting is effective for actually getting rid of it because it moves files around and rewrites most of them to fill empty spaces on your hard drive.
However all emails are stored in one big file on your computer, which actually resembles one huge text file. When you delete emails, the information in the file is changed. I would guess that when you close your email the modified file overwrites the old one. Therefore deleted emails can not be retrieved.
However, sophisticated computer forensics can retrieve information that has been overwritten several times. If you really wnat to get rid of something, take out the hard drive, smash it, pour kerosene on it and set it on fire, and then cut it up into a thousand pieces and throw them in the ocean.

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coriolis wrote:alicia-w wrote:do you use outlook? i can tell you how to undelete some if you do. are you looking for something you deleted?
Are you talking about "recover deleted items" in the office version of Outlook? Outlook Express doesn't have that. If you use Office Outlook, you have to delete stuff twice to actually delete it.
exactly.
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Come to think of it, Janice said Incredimail, didn't she. My wife has it too and keeps sending me emails to work with fancy backgrounds and borders so that anyone in the office can see from a mile away that I'm getting a personal email.
But anyway, Incredimail works just like outlook express. If you delete something from your deleted items, it is for all realistic purposes deleted and gone forever. However if you think that your computer may ever end up in the hands of the FBI, see above.
But anyway, Incredimail works just like outlook express. If you delete something from your deleted items, it is for all realistic purposes deleted and gone forever. However if you think that your computer may ever end up in the hands of the FBI, see above.
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