- Antivirus engine for detecting trojans, viruses, and other malware (ClamAV).
- SSL/TLS encryption on SMTP/POP3/IMAP and HTTP servers.
- Two-factor authentication (2FA).
- Passwords are stored as salted SHA512 hash with 5000 rounds.
- Mailboxes data is redundantly stored accross at least three physically separate datacenters, and is additionnaly backed up daily on a separate continent. The advertised data durability is at least 99.999999999% (11 9's).
- Mailboxes data is encrypted at rest at the file system level with an AES-256 algorithm.
Ease of use
- Every email address comes POP3/IMAP enabled. Meaning that you can use them on any mail client you like (Gmail, Outlook, Thunderbird, ...).
- To make life particularly easy, we provide an autoconfiguration feature for most commonly used clients.
- Or you can simply connect to the webmail right away, from any device.
- Our administration interface is really intuitive too. You'll manage email addresses and more in seconds without any effort.
- Absolutely no limit on how many domains you can use on postale.io. Make email addresses for each and every one you own if you want to!
- Spam filter (Rspamd) for both inbound and outbound mail.
- Full support of SPF, DKIM and DMARC.
- 24/7 monitoring of abnormal activity and daily DNSBL checks.
Simple web administration
- Easy to use administration interface with different rights for full administrators, single domain administrators, and email owners.
- As an administrator, manage email addresses and settings for your domain(s).
- As a simple email address owner, manage your address, email redirections, autoreplies and more.
All the essentials
- 25 MB attachments limit.
- Email aliases.
- Redirect or copy emails to other recipients.
- Automatic and out of office replies to incoming emails.
- Domain catch-all address.
- Custom email filtering via Sieve scripts.
- PGP encryption.
- Push notifications support via Exchange ActiveSync.
- Sub-addressing aliases (i.e. automatic aliases of the form email@example.com).
- Daily statistics of mailboxes activity and overall domain activity.
- Support for DAV calendars and address books.
Quality support all year round
- Need some help, have a question or a feature request? Contact us at any time. We're usually pretty reactive, and most requests are answered within a day.
Get unlimited aliases, more storage, tons of mailboxes, 7/7 support, white labeling and more from a super low cost Premium plan.