Mailing large attachment using Mail Drop

bernardumoulin wrote:

How do i set up my Mail accounts to use Mail Drop when a large attachment comes up? Can I simply use my regular service provider (SHAW) or must I go thru iCloud mail address?

ref: Add an email attachment in Mail on iCloud.com

bernardumoulin wrote:

How do i set up Mail to automatically send large files by Mail Drop

If your attachments are too large to send in an email, you’re asked if you want to deliver the attachments using Mail Drop. If you agree and Mail Drop is turned on, the attachments are uploaded to iCloud.

ref: Add an email attachment in Mail on iCloud.com

Mail Drop limits - Apple Support