- User data management based on RDBMS.
- Use of DBI API : MySQL, PostgreSQL, Oracle, Sybase.
- Sympa tested with 100.000 subscribers
- Sympa@cru.fr : 5 M of messages per month.
- 180 " to distribute a message (25Ko) to 12.000 subscribers
(Bi PII 500Mz 512Meg RAM).
- Chosen by an ISP managing more than 20K mailing lists,
with a traffic of 2M messages a day. Service distributed on 4 servers.