Sometimes you have to smile about the marketing of other companies. So a provider advertises the “best price‑/performance ratio” for mail archiving. It is cheap, 3 EUR per mailbox per month (calculated for 100 users over 3 years).
Anyone making promises should perhaps check what they promise 🙂
Benno MailArchiv is significantly cheaper: For less than 2.50 EUR per employee per month (calculated over 3 years and already from 15 employees) you can archive unlimited emails with Benno MailArchiv (and find them quickly). Still clearly more than 20% less than the allegedly “best price‑/performance ratio”.