GreenArrow Engine On-Premises

greenarrowemail.com

From $600/mo Linux

Spec score 6.6 #25 of 33 in Email Server Software

Plans and prices

Standard Monthly Lease $600 a month Monthly Lease 100k emails per hour Read 4 Oct 2026 · greenarrowemail.com

Standard Perpetual $6,000, paid once Perpetual 100k emails per hour Read 4 Oct 2026 · greenarrowemail.com

Pro Monthly Lease $800 a month Monthly Lease 1M emails per hour Read 4 Oct 2026 · greenarrowemail.com

Pro Perpetual $9,000, paid once Perpetual 1M emails per hour Read 4 Oct 2026 · greenarrowemail.com

Enterprise Monthly Lease $1,250 a month Monthly Lease Unlimited speed Read 4 Oct 2026 · greenarrowemail.com

Enterprise Perpetual $15,000, paid once Perpetual Unlimited speed Read 4 Oct 2026 · greenarrowemail.com

Axigen Free plan 8.4 Visit

iRedMail From $0.83/mo 8.4 Visit

mailcow From €8.90/mo · Free plan 8.4 Visit

MailEnable Free plan 8.3 Visit

Apache James Free plan 8.1 Visit

Exim Free plan 8.1 Visit

Modoboa From €11.61/mo · Free plan 8.1 Visit

Cyrus IMAP Free plan 8.0 Visit