What is the etiquette of putting kisses on emails?

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Should you put two kisses or a smiley face on your work emails or just save that for your friends?

How much do you read into it?

Judi James is a psychologist and expert in workplace training. She tells BBC Radio 5 live Breakfast's Shelagh Fogarty and Nicky Campbell that 'it's probably better not to do it'.

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