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Submenu secure email gatewaysecure email gateway
- whitelisted IP addresses
- digitally signed messages
- dedicated IP address
- Submenu security settingssecurity settings
  - authorized senders
  - protected by fail2ban
  - Submenu extra security settingsextra security settings
Submenu for email adminsfor email admins
- Submenu email client settingsemail client settings
- Submenu email server settingsemail server settings
- Submenu inxbox appinxbox app
- Submenu spamstop appspamstop app
  - 1 - spf check
  - 2 - dkim check
  - 3 - dmarc alignment
  - 4 - double spam tags
  - Submenu client side sender filterclient side sender filter
    - Microsoft 365 Outlook
    - Mozilla Thunderbird
  - Submenu server side sender filterserver side sender filter
    - Microsoft 365 Exchange
  - Submenu security settingssecurity settings
    - authenticated senders only
    - remove dangerous attachments
Submenu for email broadcastersfor email broadcasters
- Submenu newsletter software settingsnewsletter software settings
- make it easy to unsubscribe
- Submenu bouncehandler appbouncehandler app
  - newsletter mailboxes
  - list-unsubscribe with block
- Submenu copymail appcopymail app
  - automatic bounce management
  - unsubscribe management
Submenu for system integratorsfor system integrators
- smtp without authentication
- smtp with dedicated hostname
- Submenu sending via api sending via api
- Submenu sending via http requestsending via http request
- sending via form builder
- sending via link builder
- usercode key manager
- Submenu emailconnect appemailconnect app
- Submenu reverseproxy appreverseproxy app
Submenu let's empower your emailslet's empower your emails
- about us
- contacts
- Submenu plans & pricingplans & pricing
  - RealSender prices
  - HighSender prices
- terms of service
- limits of our offer
- privacy policy
- glossary
Submenu you get email controlyou get email control
- Submenu email authentication basicsemail authentication basics
- Submenu email authentication advancedemail authentication advanced
- Submenu email delivery analysisemail delivery analysis
- system status page
Submenu (free) postmaster tools(free) postmaster tools
Submenu email trendsemail trends
how to demo it today
how to become a partner

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