Assigning multiple labels (X-Label) to a message

[Felix Finch]

On 20201216, Marcus C. Gottwald wrote:
>What's the recommended way to deal with multiple labels assigned
>to an email message? Can I make Mutt look at the values of all
>X-Label header lines? Should I change the procmail recipes to
>append (or prepend) additional labels to an existing X-Label
>header line instead of adding new lines? When using multiple
>labels in a single X-Label header line, are there any advantages
>in using a specific delimiter (space, comma, ...)?

Can you send a test message to yourself with multiple labels on one line?

I don't know the syntax of the X-Label header, but I manually added "X-Label: One, Two, Three" to this message, in case that is a useful experiment.

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     Felix Finch: scarecrow repairman & wood chipper / felix at crowfix.com
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