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> **Possible Duplicate:**  
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> ['Thanks and Regards,' or 'Thanks and regards,'?](https://english.stackexchange.com/questions/40625/thanks-and-regards-or-thanks-and-regards) 
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In emails, there are greeting words such as *Best regards* and *Best wishes*. Should we capitalize the second word, so that they become *Best Regards* and *Best Wishes*?