Postale.io
postale.ioBuild Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Domain emails made easy
How to Replace Postale.ioOverview
Features
41 features across 16 categories
Access(3)
Compatible with all major email clients including Gmail, Outlook, Thunderbird, Apple Mail, and Spark
All email addresses come with POP3 and IMAP enabled by default for use with any email client
Industry-standard Roundcube webmail accessible from any device with clean UI, contact management, folders, and signatures
Backup(1)
Daily backups of all mailboxes stored on a separate continent
Collaboration(1)
Support for DAV calendars in webmail
Core(1)
Create email addresses for your own domain (e.g., info@yourdomain.com)
Features(1)
Support for email attachments up to 25 MB
Integration(1)
API access for advanced integration and automation
Management(11)
Intuitive admin panel to manage email addresses and domain settings with different permission levels for administrators and email owners
Set up automatic replies to incoming emails
Support for DAV address books in webmail
Set up a catch-all address to receive emails sent to any address on your domain
Set up email forwards for your domains
Create multiple email aliases for each domain
Custom email filtering using Sieve scripts
Redirect or copy incoming emails to other recipients
Flexible allocation of storage between mailboxes (1-50 GB per mailbox)
Set up out of office auto-replies
Automatic aliases in the format name+tag@domain.com
Notifications(1)
Push notifications via IMAP IDLE or Exchange ActiveSync
Reliability(1)
Mailbox data redundantly stored across at least three physically separate datacenters with 99.999999999% durability (11 9's)
Reporting(2)
Detailed logging of email and authentication activities
Daily statistics of mailbox activity and overall domain activity
Reseller(1)
Full white labeling/branding capabilities for resellers
Scalability(1)
No limit on the number of domains you can use on postale.io
Security(11)
24/7 monitoring of abnormal activity and daily DNSBL checks
Antivirus engine for detecting trojans, viruses, and other malware using ClamAV
Mailbox data encrypted at rest using AES-256 algorithm at the file system level
Full support for DKIM (DomainKeys Identified Mail) for email authentication
Full support for DMARC (Domain-based Message Authentication, Reporting and Conformance)
Support for PGP encryption for email
Spam filters using Rspamd and SpamAssassin for both inbound and outbound email
Full support for SPF (Sender Policy Framework) to prevent email spoofing
All communications encrypted with SSL/TLS for SMTP, POP3, IMAP, and HTTP
Passwords stored as strong one-way hashes
Two-factor authentication support for account security
Setup(1)
Automatic configuration support for commonly used email clients
Support(2)
24/7 priority customer support
Reactive level 3 support that is easy to reach
Trial(2)
Try the demo with no sign-up required
Free trial for 30 days with no credit card required
Pricing
Base
- ✓Single domain
- ✓2 mailboxes
- ✓1 GB per mailbox
- ✓3 email aliases
- ✓Domain catch-all
- ✓Friendly support
- ✓Free 30-day trial
- ✓No credit card required
Premium
Popular- ✓Unlimited domains
- ✓25 mailboxes
- ✓2 GB per mailbox
- ✓Unlimited email aliases
- ✓Domain catch-alls
- ✓24/7 priority support
- ✓Domain forwards
Premium Plus Small
- ✓Unlimited domains
- ✓Up to 50 mailboxes
- ✓50 GB total (1 to 50 per mailbox)
- ✓Unlimited email aliases
- ✓Domain catch-alls
- ✓24/7 priority support
- ✓Domain forwards
- ✓Flexible storage allocation
- ✓Full white labeling (branding)
- ✓Detailed email and auth logs
- ✓API access
Premium Plus Medium
- ✓Unlimited domains
- ✓Up to 50 mailboxes
- ✓50 GB total (1 to 50 per mailbox)
- ✓Unlimited email aliases
- ✓Domain catch-alls
- ✓24/7 priority support
- ✓Domain forwards
- ✓Flexible storage allocation
- ✓Full white labeling (branding)
- ✓Detailed email and auth logs
- ✓API access
Premium Plus Large
- ✓Unlimited domains
- ✓Up to 50 mailboxes
- ✓50 GB total (1 to 50 per mailbox)
- ✓Unlimited email aliases
- ✓Domain catch-alls
- ✓24/7 priority support
- ✓Domain forwards
- ✓Flexible storage allocation
- ✓Full white labeling (branding)
- ✓Detailed email and auth logs
- ✓API access
Cost Calculator
Keep Paying Postale.io
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 41 features at very easy complexity.
Build vs Buy
Should you build a Postale.io alternative or buy the subscription? Estimate based on 41 features.
Buy Postale.io
Better ValueBuild Your Own
Buying Postale.io saves ~$36,600 over 3 years vs building.
Estimates based on 41 features and a BuildScore of 5/5. Actual costs vary.
Integrations
12 known integrations