Outlook autocleaning my line breaks and screwing up my email format

Adding "\t\r\n" ( \t for TAB) instead of "\r\n" worked for me on Outlook 2010.

Start every line with 2 spaces and outlook will be "tricked" into keeping your formatting.

So change

Date of Hire: %HireDate%
Annual Salary: %AnnualIncome%
Reason for Request: %ReasonForRequest%

Name of Voluntary Employee: %FirstName% %LastName%
Total Coverage Applied For:  %EECoverageAmount%
Guaranteed Coverage Portion: %GICoveragePortion%
Amount Subject to Medical Evident: %GIOverage%

to

  Date of Hire: %HireDate%
  Annual Salary: %AnnualIncome%
  Reason for Request: %ReasonForRequest%

  Name of Voluntary Employee: %FirstName% %LastName%
  Total Coverage Applied For:  %EECoverageAmount%
  Guaranteed Coverage Portion: %GICoveragePortion%
  Amount Subject to Medical Evident: %GIOverage%
^^ <--- Two extra spaces at the start of every line

Here is the article I found when researching this problem which goes into a little more depth than my answer.

This answer is on how to "disable" the feature from the Outlook Client.

• Go to Tools -> "Options ..."
• In the "Preferences" tab click on "Email Options ..."
• Uncheck the box "Remove extra line breaks in plain text messages."
• Hit OK

FYI:I am using Outlook 2007

You can also insert a tab character at the end of the line (just before the CR LF). This extra white space will be at the end of the line and hence not visible to user. You might prefer this to having to insert spaces on the left. Note that a single space is not enough (though perhaps multiple spaces would help, I don't know.)