Do
- Acknowledge Mimecast's Gartner Email Security Leader status.
- Use SOHR 2026's 28% figure as their own evidence.
- Frame on signal-first vs. assembled platform.
- Plan replacement at the Engage renewal date.
- Position Forrester's 'move beyond SA&T' line back at them.
Don't
- Don't compete on email security – they own it.
- Don't dismiss the State of Human Risk research.
- Don't claim Incydr is weak – it is real.
- Don't promise permanent co-existence – we replace Engage.
- Don't fight Microsoft-co-branded enterprise consolidation.
Mimecast retrofits signal.
Moxso ships signal-first.
Say it. Then stop talking.