SendFlow
Secure business email for modern teams.
Host business email on a secure, brand-ready platform with custom domains, shared inboxes, cleaner admin control, and collaboration built right into daily work.
- business inboxes
- 48K+
- spam blocked daily
- 2.8M+
- uptime across teams
- 99.99%
Get started with business email
Set up SendFlow for your team
Mailbox
Inbox and shared context
Pricing deck for Northstar
Invoice approval for April
Customer handoff summary
Collaboration
Trusted by growing teams
Business email should look professional and stay simple to manage.
“SendFlow gives our team a cleaner inbox, easier handoffs, and domain-based email that feels ready for customers from day one.”
Revenue operations lead
Product Overview
Built for teams that want business email without the usual clutter.
SendFlow combines branded business email, admin controls, migration support, and team collaboration in one clear product. It is designed to keep inboxes readable, rollout smoother, and email ownership easier across fast-moving teams.
Business email with your own domain
Create polished inboxes for teams, aliases, and departments without stitching together multiple tools.
Admin control without operational drag
Provision users, apply policies, and manage mailbox settings from one clear admin layer.
Migration that keeps teams moving
Bring over mail, contacts, and mailbox structure with a rollout path designed for real operations.
Features
The core features teams look for before moving business email.
Secure Business Email
Custom-domain inboxes, role-aware access, spam protection, and cleaner message controls for daily work.
Extensive Admin Console
Manage users, domains, storage, permissions, and policies from one straightforward operating surface.
Migration and Rollout
Move from Google Workspace, Microsoft 365, or IMAP providers with calmer setup and clearer cutover steps.
Comments and Team Collaboration
Replace messy email chains with shared comments, quick handoffs, and context your team can actually follow.
Your custom email addresses
Custom domains
Stay professional with email that matches your brand.
Create custom addresses for teams, regions, and functions so every message feels credible, organized, and easier for customers to trust.
Get custom emailsEnterprise control
Extensive admin console for setup, security, and team rollout.
SendFlow gives administrators one place to manage users, domains, policies, storage, and visibility so business email stays organized as teams grow.
Manage preferencesAdmin Console
Eduardo Vargas
eduardo@northstar.com
Jasmine Frank
jasmine@northstar.com
Manis Patel
manis@northstar.com
Fatima Yalwaz
fatima@northstar.com
Retention policy
Keep important mail available when policy requires it.
Retain for
365
Days
Start date
May 01, 2026
End date
May 01, 2027
Migration and retention
Move business email without losing control or context.
Bring over mailboxes, contacts, and archives from major providers, then apply retention and discovery settings from one place when policy matters.
Retain and backupCarolyn
Please check it with #designs
2 minutes ago
Devansh
No more endless forwarding
Few minutes ago
Pam
Love that reply context stays here
Just now
Team collaboration
Add comments, context, and handoffs without losing the email thread.
SendFlow helps teams discuss messages internally, route follow-up, and share responsibility without turning customer communication into a forwarding maze.
Professional email for every team
Create addresses that match your brand, keep reply history easy to follow, and reduce the usual friction of day-to-day communication.
Admin decisions stay readable
Apply retention, setup, and governance choices in one place without losing sight of what changed and who is affected.
Designed for modern rollout
From migration to mobile access, SendFlow keeps business email dependable while still feeling clean and fast.
Data privacy and security
Host business email with clearer ownership, stronger policy controls, and a setup built to reduce admin ambiguity.
Email and calendar migration
Switch from current providers with better structure, staged rollout, and a simpler path for teams that need continuity.
Business email with collaboration
Share context internally, keep comments close to the message, and reduce the drift between inboxes and the rest of team work.
Business email FAQ
Questions teams ask before switching.
The basics of business email, migration, security, and what changes when you move your team to SendFlow.
Business email uses your company domain instead of a generic address, which makes communication look more professional and gives your team cleaner control over users, policies, and branding.
Pricing and rollout
Private. Secure. Ready for your team.
Bring branded business email, admin control, migration support, and collaboration together in one product that is easy to adopt and easier to manage.
Why business email matters
Business email becomes more valuable when everyone sees the same system.
SendFlow helps teams stay professional with branded addresses, shared ownership, clearer governance, and dependable access across desktop and mobile.
Custom email addresses improve trust, brand recall, and message clarity across customer conversations.
Central admin controls reduce overhead when teams grow, change roles, or need policy updates.
Retention, migration, and collaboration tools keep business email useful beyond simple send-and-receive.
Mobile access helps teams stay responsive without giving up security, structure, or visibility.