Email card variable

[Freddy Murillo]

I need to get the card email from a variable because i want to make a rulle that when someone is named in a card comment thisone (external person, not a member of the board) receive a mail with the comment detail (i already done this) and the card email so this person could answer by email and it is added automatically to the card as a new comment.

I know that by using the share button I can get de email, but what i really want is include this in a rule through a variable.

[milynnus]

@Freddy Murillo 

Have not tried it but it is can get a http request to expose the card email as a {httpresponse.card_email}. I will update this answer. Updated : tested and found to be true

BTW

1. have you look at Sendboard or now known as Email by Trello. 
2. I know with Contalist you can have @mention in comment to send email which you can create a template for it. 
3. Also look at benkoboard
4. RYO by supplying the {cardid} as part of the email and use that to write the email body in returned card description into the comment.

[Freddy Murillo]

Thanks for your repply. 

Could you please show me how you used {httpresponse.card_email}?

[milynnus]

@Freddy Murillo 

Please note that card email is not available via API. see my update. 

You can read about http request here. 
https://help.trello.com/article/1203-issuing-http-requests-with-butler