Chasquid

• chasquid-util(1) util - chasquid management tool
• chasquid.conf(5) - chasquid configuration file
• chasquid(1) SMTP (email) server
• mda-lmtp(1) lmtp - MDA that uses LMTP to do the mail delivery
• smtp-check(1) check - SMTP setup checker