Use this recipe to send an email into a Slack channel. To easily remember, keep it simple and have your tag the same name as the channel in Slack. For example use the tag 'slackbot' with the channel '@slackbot'
Send IFTTT an email at firstname.lastname@example.org with a hashtag in the subject (e.g. #IFTTT) and this Trigger fires. You can optionally add a single file attachment (up to 30MB) and IFTTT will create a public URL to the file as an Ingredient.