To apply a specific signature to all emails sent within a defined date range such as a Christmas campaign in December. You can use either the Rule Builder or a C# script in Crossware.
Create a Rule
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Sign in to the Crossware Portal, navigate to Rules section.
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Click Create rule.
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Enter a descriptive name for the rule.
Configure the Rule
Option 1: Using the Rule Builder
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Select the BUILDER tab.
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Click on the DATE option.
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Set the desired date range or month (e.g., December)
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Click SAVE & CLOSE to save the rule.
Option 2: Using a C# Script
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Select the CUSTOM tab.
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Insert the following C# code to define your date range
C#if (DateTime.Now.Month == 12) { return true; } return false;
Link the Rule to a Signature or Signature Block
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Apply the Rule to a Signature - Assign the rule to an existing email signature.
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Apply the Rule to a Signature Block - Assign the rule to a specific block within the signature.
Set Signature Priority
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Go to Order of Selection.
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Make sure the rule-linked signature is placed above default signatures so it’s evaluated first.
Crossware will automatically revert to your standard signatures when the date condition will no longer match.