Instituto Superior Técnico

Serviços de Informática

Interdiction/exclusion measures

SI reserves the right to exclude from the list of SMTP servers:

Without previous warning

  • servers that operate as an open relay or that are not being identified as distributing unsolicited mail. The technical managers will be advised immediately of the reasons for the exclusion.

After prior notice

  • Servers with security deficiencies detected by SI. Servers will be excluded if their configuration is not corrected 48 hours after the email notification of their technical manager.