Mail & Collaboration
Self-hosted mail your business controls, a complete SMTP/IMAP platform with anti-spam, webmail and deliverability engineering, or managed Microsoft 365, integrated either way.
- Postfix + Dovecot, or Mailcow / iRedMail as a packaged platform
- Rspamd anti-spam and ClamAV filtering
- SPF, DKIM and DMARC deliverability engineering
- Roundcube webmail and mobile sync
- Microsoft 365 administration and hybrid identity
Where this applies
- Per-mailbox costs compound: A costed comparison at your real headcount, hosted fees against an owned platform under SLA.
- Mail lands in spam: SPF, DKIM, DMARC and reputation repair, measured until inbox placement recovers.
- Compliance wants mail on-premise: A self-hosted platform with retention and audit evidence, on your infrastructure.
- Leaving a legacy host: Mailboxes, aliases and history moved in stages, with cutover on a quiet weekend.
Home · Contact us
Contact: support@kuant.co · +91 9716901521 · Gurugram, India
