Mail · Sending

Written now.
Sent at eight.

Drafts that persist, scheduled sending for the message that should not arrive at midnight, open tracking where it is wanted, and meeting invitations that connect to the meetings module rather than a calendar in another product.

The invite should create the meeting. Not a calendar entry that happens to mention one.

Writing

Drafts and scheduling.

DraftsSaved and returned to, rather than lost with the tab.
Scheduled sendQueued for a time, with the queue readable so a scheduled message is not a mystery.
Open trackingFor the sends where it matters, feeding the same engagement record the CRM reads.
Meetings

Invitations that create meetings.

Invite from mailWhich creates the meeting in the meetings module, so the join link is real rather than pasted.
The queue

What is waiting to go.

Scheduled messages listedReadable and cancellable, so a send queued last week is not a surprise on Monday.
Cancel before it sendsWhich is the whole point of scheduling — the chance to change your mind.
Drafts surviveHeld server-side rather than in a browser tab, so the half-written reply is there tomorrow.
Nearby

Related capabilities.

Messages · Mailboxes · Meetings

Send it when it should arrive.

And let the invite create the actual meeting.