Please add this @hubspot
Seriously, how is this not a thing yet?
I woud like the ability to drag an email back, UNDO SEND, when sending emails direct from HubSpot. At the moment this function is not available. I believe this is an important feature of emailing and being adle to stop an email can be a life saver sometimes.
Yes, this would be a wonderful feature! We send a lot of sales promos to our existing customers and people make mistakes so it would be nice to unsend something!
Any progress on this request?
Kindly prioritize the development of the ‘unsend’/‘recall’ feature, as it is extremely helpful for our users. Thank you so much. 
AGREED - Can this be a feature? Emails sent to internal team have accidentally gone to a client in the past and this is not good. And this is an easy mistake for new people to make as well.
This is a standard feature in other CRMS for Support teams and is strongly requested please.
Agree, this would be a really useful implementation!
This would be a great idea. CUrrently hubspot has this function for marketing emails, however not for sales emails which is a shame
PLEASE
Yes, I need undo send. Thanks
I’ve been waiting for so many years already.
Can’t we know what is the ranking of that option? 
Agree!
Yes, undo send would be a much needed feature. Our team sends emails through HubSpot tickets. Sometimes we make a minor error and have to correct it with a follow-up email.
The lack of this feature has me sending emails in Gmail instead of Hubspot.
I WANT TO STAY IN HUBSPOT to send emails…
Please add this feature.
Thank you!
This would be so useful! It is so easy to accidentally write a message in the email tab instead of comments tab as they are so close together!
In Gmail there is a feature to delay emails from sending if you want to hit the undo button and edit items before they are sent. This feature would be highly valuable within Hubspot both on Contact pages and in the inbox and could be edited on a personal user level for the duration or if the feature is active.
Additionally, if the verbiage “see attached” is in the message, Gmail asks “did you mean to attach a document” before allowing you to send to help with forgetting to include attachments. This feature would also be helpful.
I totally agree, sometimes there could be mistakes and we should have that capability to unsend or recall sent emails and correct our mistakes.
totally. it will be amazing to have this function