Hi
We might be able to help with this problem. We have an integration with Hubspot called Threads that automatically syncs your historic and future emails from your email client and logs them in your HubSpot instance. It captures both emails sent by you and also emails sent to you from your contacts. The emails (with attachments) are then stored in the Threads hub. We create a link directly from the captured email in Hubspot so you can quickly access the original email and attachments. If this is of interest feel free to drop me a line at threads@jpy.com