Free or dead?

Napalm:~$ telnet freenet.am smtp
Trying 145.7.70.51...
Connected to freenet.am.
Escape character is '^]'.
220 wind.freenet.am ESMTP Sendmail 8.11.6/8.11.6; Sat, 21 Sep 2002 10:41:38 +0500 (GMT)
ehlo Napalm.never.land.am
250-wind.freenet.am Hello [195.250.76.134], pleased to meet you
250-ENHANCEDSTATUSCODES
250-EXPN
250-VERB
250-8BITMIME
250-SIZE 1048576
250-DSN
250-ONEX
250-ETRN
250-XUSR
250 HELP
mail from: [email protected]
452 4.4.5 Insufficient disk space; try again later