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Do you have a Gmail account? Then you'll want to know about gmail address variants.
Written by Chris Muncy   
Tuesday, 16 February 2010 16:58

I got an unusual email today. instead of to jblow@gmail.com , it was sent to j.blow@gmail.com. The first clue to this was a little message that said: (Yes, this is you.) Learn more.

So clicking over to

Receiving someone else's mail

I was dumbfounded!

From the website:

There are three common reasons why Gmail users think they're receiving someone else's mail. Please select the description that matches your situation below.

Your address is similar but has more or fewer dots (.) or different capitalization.

Sometimes you may receive a message sent to an address that looks like yours but has a different number or arrangement of periods. While we know it might be unnerving if you think someone else's mail is being routed to your account, don't worry: both of these addresses are yours.

Gmail doesn't recognize dots as characters within usernames, you can add or remove the dots from a Gmail address without changing the actual destination address; they'll all go to your inbox, and only yours. In short:

  • homerjsimpson@gmail.com = hom.er.j.sim.ps.on@gmail.com
  • homerjsimpson@gmail.com = HOMERJSIMPSON@gmail.com
  • homerjsimpson@gmail.com = Homer.J.Simpson@gmail.com

All these addresses belong to the same person. You can see this if you try to sign in with your username, but adding or removing a dot from it. You'll still go to your account.

If you get mail that seems to be intended for someone else, it's likely that the sender entered the wrong address, just like if you've ever dialed a wrong phone number for someone. In these cases, we suggest contacting the original sender or website when possible to alert them to the mistake.

From Remote.org and Jochen Topf based on RFC 2821 and 2822, the period "." can be used with just a small limit of exceptions:

Allowed in email addresses. Often used for addresses with the format 'firstname.lastname@example.com'. There is one restriction however: Two dots next to each other or a dot at the beginning or end of the local part are not allowed by RFC2822. The reason is that in RFC2822 the dot is used as a separator for tokenizing the mail address. Dots at the named locations would mean an empty token, which is not allowed. Still, there are people who use it. Some MTAs accept it, some don't.

Now you know. If you have a gmail email address, you have more email addresses than you think pointing to the same basic mailbox.

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Last Updated on Friday, 19 February 2010 08:33
 
Do you have a need for OCR? (Optical Charactor Recognition)
Written by Chris Muncy   
Thursday, 28 January 2010 09:25

Every once in a while I come across a printed document that I would really like to scan into my computer for further use, saving, or editing. Well if you have Microsoft Office and the included Microsoft Office Document Imaging Tool you already have this capability.

MODI has built-in functionality to take a tif image, perform OCR on it, then output the results in to Microsoft Word for further editing.

Here are the steps to OCR a tif image:

  1. Take a document, business receipt, packing list, fast food menu, or anything else that has type on it and scan it using your favorite scanning device. As a side note, a lot of graphics programs can take other file formats and convert them to tif images.
  2. Save this scan in a known location as a tif file type.
  3. Go to Programs -> Microsoft Office -> Microsoft Office Tools -> Microsoft Office Imaging Tool and open it up.
  4. Once MODI is open, go to File -> Open -> and browse to the location where you saved your tif image.
  5. Now that your tif image is open, go back up to Tools -> and select Recognize Text using OCR.
  6. An option box will pop up asking you, if you have a multi page tif document, to scan just one page or the entire document.
  7. Once that is complete, go back up to Tools and select Send Text to Word. This will open up Microsoft Word with a new document wit hthe recently OCR scanned results of your tif image.
  8. From here you can save the text and/or do any editing that you see fit.  One word of warning: Since OCR is only looking at text, it will loose essentially all formatting. So tabs and columns will not appear on the result as they were in the original scanned tif image.
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Last Updated on Thursday, 28 January 2010 09:35
 
What would happen if you were hit by a bus?
Written by Chris Muncy   
Wednesday, 03 February 2010 09:17

Scenario: You are the only person in your IT department that knows all of the router logins and passwords, all the admin url's to your applications like Spiceworks, GFI Network Monitor, master code to the alarm system, administrator's password, well you get the idea.

It's all safely tucked away in your pc, your wallet, or even in your gray matter.

If that's the case, give yourself a big #FAIL. Information like this should not be only known by one person no matter how important you think you are.

Let's drop this down to a more personal level:

If you became incapacitated, would your spouse have all of the information to access bank accounts, retirement and health benefit accounts, voice mail password?

If not, it's time to make a "Hit By A Bus List"

This list would include but not limited to:

  • Email account logins
  • Bank and Investment logins
  • Password to personal computers
  • Voice mail passwords
  • Alarm Codes
  • eBay/PayPal information
  • Important phone numbers
  • People to contact
  • Online vendor logins and account info

For SysAdmins keep in mind the above plus:

  • Intranet URL's for applications
  • ALL passwords
  • List of favorites from your web browser that are relevant
  • Business/Vendor contacts
  • Tasks that are routinely done either manually or automatically.

You can see that these 2 list can overlap and are no where near complete.

In my past job, I had all of this on a cd that I updated every month and gave it to the Controller to put in the company safe in a tamper-proof envelope. At the end of the month, if information has changed, he would get the updated disk and I would destroy the old one. For the house, you do the same but keep it in a safe or safety deposit box.

Its little things like this that not everyone thinks about.

 

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Last Updated on Wednesday, 03 February 2010 11:49
 
Can Your Facebook Friends Sink Your Credit Score?
Written by Chris Muncy   
Tuesday, 26 January 2010 20:14

Want more proof that there is a downside to social networking? Look no further than the latest nitwit banking industry scheme to determine your creditworthiness.

InternetEvolution.com blogger Rob Salkowitz recently posted an outstanding summary of the latest data-mining trend: using social networking data to assess credit risk.

If your Facebook friends are deadbeats, it might be harder for you to get a credit card or mortgage, according to a recent report on the banking industry site, CreditCards.com.

That’s right: Some banks are turning to social media analytics firms to help enhance their credit-check procedures by looking at an applicant’s profile, behavior, and associations on sites like Facebook, Twitter Inc. , and MySpace . The theory is that people run with folks who share their values and behavior -- birds of a feather, and all that. You might even say "guilt by association," but that would be unkind.

Salkowitz's source is a news article on CreditCards.com that provides a wealth of additional details. But here's the gist: "The presumption is that if those in your network are responsible cardholders, there is a better chance you will be, too.

"So, if a bank is on the fence about whether to extend you credit, you may become eligible if those in your network are good credit customers."

Lenders are eager to spin this insanity as a legitimate risk-assessment technique. Lending Club executive Rob Garcia, for example, says that a Facebook user whose home address does not match the address on an application "could be a red flag." He also asserts that people who have large networks "get funded two to three times faster than without."

I'm ready to throw a few red flags here myself. The most obvious snag concerns a lender's ability to prove that someone on a social networking site -- or that someone's friends -- are who they claim to be. Most of us know that a Web search on our names will turn up dozens or even hundreds of virtual doppelgangers; without a Social Security Number or other unique identification, how is it possible to tell any of them apart with certainty?

Sooner or later, somebody will realize they were denied credit based on another person's social networking data. Normally, I'm not a fan of rampant litigation, but in this case I can't wait to see a little carnage in the courts.

Let's also consider the fact that lenders want to position this as a "whitelist" technique that can only work to an applicant's advantage. Unfortunately, the data-mining techniques being used here are utterly opaque to consumers, as are lenders' policies regarding how, when, and why they consider this sort of information.

Soon, I'm sure we will see the usual bottom-feeding "credit repair experts" offering to build credit-friendly social networking profiles for a not-so-reasonable fee. The thing is, given the sort of information lenders are apparently mining from these sites, it just might work.

Many people already understand that their social networking activity can draw unwanted attention from employers. Make a joke about taking one bong hit too many last weekend, and you can wave goodbye to that big job interview.

When credit issuers start snooping around, however, it's a different matter entirely. This isn't a question of making common-sense decisions about what you post online. These companies are using actual social networking relationships to make business decisions.

As Rob Salkowitz points out, it is hard to see any way out of this dead-end except through regulation. In the meantime, if you use a social networking site, I suggest checking -- and rechecking -- your privacy settings.

Ultimately, however, the only way to opt out of this sort of buffoonery might be to "opt out" of certain social networking sites entirely.

 

Source: Matthew McKenzie @ Smart Biz Resource

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