Relevance in Subject Lines: The Train Line
This email from UK rail ticket booking website TheTrainLine grabbed my attention, as both the subject line and the main headline were custom-published with data that’s personal to me. The subject line also serves to highlight the key benefit of booking with The Train Line – that you save cash over buying tickets on the day.

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        http://www.learningosx.com LearningOSX
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        http://www.learningosx.com LearningOSX
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        http://www.elliot-ross.co.uk Elliot Ross
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        http://twitter.com/iamelliot Elliot Ross