DRBD vs Mailbox.org
A side-by-side look at DRBD and Mailbox.org. For an in-depth review of either product, follow the links below.
DRBD
System & Hardware
DRBD is open-source software that provides disk replication and failover clustering functionality for Linux systems. It allows mirroring of block devices between servers to provide high availability and redundancy.
replicationfailoverclusteringhigh-availabilityredundancy
Mailbox.org
Online Services
Mailbox.org is an email provider based in Germany that offers secure and private email accounts with end-to-end encryption. It has customizable email aliases, domains, and passwords along with built-in calendar, contacts, and cloud storage.
emailprivacyencryptioncalendarcontactscloud-storage
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