Features page (Exchange alternative) — grommunio

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Facts read from this source

• Outlook native mapi Report an error

  “Outlook for Windows connects natively over MAPI/HTTP, exactly as it does to Exchange. Nothing to install on the client, no connectors in between.”

• Protocols Report an error

  “EWS, Exchange ActiveSync, IMAP/POP3/SMTP and CalDAV/CardDAV — Apple Mail, Thunderbird, eM Client, iOS and Android all work out of the box.”

• Resource footprint Report an error

  “The lightweight C/C++ gromox core needs roughly half the infrastructure of Microsoft Exchange Server SE for the same number of mailboxes.”

• Deployment options Report an error

  “Self-host on-premises, in your private cloud, or with a certified European partner — full data sovereignty, no vendor lock-in.”

• Open source Report an error

  “100% open source on GitHub and Codeberg. Inspect it, integrate with it, and leave whenever you want — there's nothing to be locked into.”

• Public folders Report an error

  “Genuine MAPI public folders shared across the organisation — not just shared user folders.”

• Pst import tooling Report an error

  “Vendor-supplied tools to import Outlook PST/OST archives or migrate from Exchange.”

• Built in collaboration Report an error

  “grommunio Plus and Business include real-time chat, video meet and shared files — features On-prem Exchange doesn't bundle.”

• Office desktop apps Report an error

  “Word, Excel and PowerPoint desktop licenses bundled with the subscription — grommunio does not include these.”

• Linux no windows Report an error

  “Runs on Linux No Windows Server licenses required underneath.”

• No ad dependency Report an error

  “No hard dependency on a Microsoft directory.”

• Multi ldap backends Report an error

  “Attach several independent directories to one installation — ideal for multi-tenant hosting.”

• Iac config Report an error

  “Manage configuration from version-controlled state (Ansible, Puppet, Terraform, Helm, DSC).”

• Appliance image Report an error

  “Boot a preconfigured ISO, OVA or container image — no manual stack assembly.”

• Hypervisors Report an error

  “VMware, Hyper-V, Proxmox / KVM, Xen / XCP-ng, plus Docker and Kubernetes.”

• Community edition Report an error

  “A genuinely free edition with the full feature set.”

• Security features Report an error

  “S/MIME email encryption End-to-end message signing and encryption.”

• SSO Report an error

  “Single sign-on (SAML / OIDC) Log in through your own identity provider.”

• Mdm Report an error

  “Mobile device management Device policies and remote wipe for phones and tablets.”

• MFA Report an error

  “Multi-factor authentication (MFA) Two-factor / multi-factor sign-in for webmail and admin — TOTP, FIDO2 or via your IdP.”

• Antispam malware Report an error

  “Spam filtering and malware scanning included with the platform, not an extra product.”

• Business comparison price Report an error

  “grommunio €17,064 Basic · ↓€34,836 Plus · ↓€27,636 Business · ↓€22,236 €4.74 per mailbox / month”

• Calculator assumptions Report an error

  “Cloud prices shown here are public list prices (Austria, ex VAT); on-premises licensing for the other platforms is typically not publicly listed — confirm rates with the vendor or your reseller.”

• Calculator disclaimer Report an error

  “these are illustrative estimates based on public list prices and typical assumptions, not a quote.”

• Ondemand oab eas shared Report an error

  “Reach a shared mailbox from a phone over EAS — via grommunio's EAS impersonation.”

• Delegation Report an error

  “Let assistants manage and send mail on a manager's behalf, the Exchange way.”

• Autodiscover Report an error

  “Clients configure themselves from just an email address.”

• Multi tenancy Report an error

  “Multi-tenancy (host multiple organizations) Serve many isolated organizations from one deployment.”

10 facts read from this page are not shown because they could not be confirmed on the page as captured.

Scores citing this record

• The Data Protection Officer Mail, domains & deliverability
• The Data Protection Officer Calendar, contacts & office apps
• The Data Protection Officer Security, encryption & compliance archiving
• The Data Protection Officer Administration, identity & partner management
• The Data Protection Officer Migration, open standards & exit
• The Data Protection Officer European sovereignty
• The Data Protection Officer Pricing transparency
• The IT Administrator Mail, domains & deliverability
• The IT Administrator Security, encryption & compliance archiving
• The IT Administrator Administration, identity & partner management
• The IT Administrator Migration, open standards & exit
• The IT Administrator European sovereignty
• The IT Administrator Pricing transparency
• The IT Service Provider Mail, domains & deliverability
• The IT Service Provider Security, encryption & compliance archiving
• The IT Service Provider Administration, identity & partner management
• The IT Service Provider Pricing transparency
• The Public Sector IT Lead Mail, domains & deliverability
• The Public Sector IT Lead Calendar, contacts & office apps
• The Public Sector IT Lead Security, encryption & compliance archiving
• The Public Sector IT Lead Administration, identity & partner management
• The Public Sector IT Lead Migration, open standards & exit
• The Public Sector IT Lead European sovereignty
• The Public Sector IT Lead Pricing transparency
• The Skeptic Mail, domains & deliverability
• The Skeptic Calendar, contacts & office apps
• The Skeptic Security, encryption & compliance archiving
• The Skeptic Administration, identity & partner management
• The Skeptic Migration, open standards & exit
• The Skeptic European sovereignty
• The Skeptic Pricing transparency
• The Small Firm Owner Mail, domains & deliverability
• The Small Firm Owner Security, encryption & compliance archiving
• The Small Firm Owner Administration, identity & partner management
• The Small Firm Owner Migration, open standards & exit
• The Small Firm Owner Pricing transparency