what was the resolution to this problem, as i have the same problem, and when i search for "unknown user" this seems to be the only relevant thread.

(and please, response in noob terms)

also, the OS is Fedora 7

Do you have more infos?
Logfiles?
ispcp version (when/what did you download)

Regards Joximu

more info, heres the details.txt file:

Reporting-MTA: dns; ispcp
X-Postfix-Queue-ID: D66CE4B38C4A
X-Postfix-Sender: rfc822; mikeo at blah blah (me)
Arrival-Date: Thu, 3 Jan 2008 16:56:04 +0000 (UTC)

Final-Recipient: rfc822; wb6vpm at blah blah (server)
Original-Recipient: rfc822;wb6vpm at blah blah (server)
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "wb6vpm"

logfiles: tell me what u want, ill get em for you (sorry i cant be more help, kinda noobish at this)

ispcp ver: sometime in september as i recall

any other questions, please dont hesitate to ask and i will try to provide answers as quickly as possible

Hi

ok, please post the output of "postconf -n".

Please also have a lok in /etc/postfix/ispcp/mailboxes and see if your mail address is there.

The logfiles should be in /var/log/mail.info or mail.err or something mail.* - maybe you find som relevant lines there which might help...

/Joximu

postconf -n

Quote:alias_database = hash:/etc/aliases
append_at_myorigin = yes
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
inet_interfaces = all
local_destination_recipient_limit = 1
local_recipient_maps = unix:passwd.byname $alias_database
local_transport = local
mail_spool_directory = /var/mail
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
mydestination = $myhostname, $mydomain
mydomain = dodgeintrepidchat.net
myhostname = ispcp
mynetworks_style = host
myorigin = $mydomain
setgid_group = postdrop
smtpd_banner = $myhostname ISPCP 1.0 Priamos Managed ESMTP 1.0.0 RC3 OMEGA
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_sender_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
transport_maps = hash:/etc/postfix/ispcp/transport
virtual_alias_maps = hash:/etc/postfix/ispcp/aliases
virtual_gid_maps = static:12
virtual_mailbox_base = /var/mail/virtual
virtual_mailbox_domains = hash:/etc/postfix/ispcp/domains
virtual_mailbox_limit = 0
virtual_mailbox_maps = hash:/etc/postfix/ispcp/mailboxes
virtual_minimum_uid = 3001
virtual_transport = virtual
virtual_uid_maps = static:3001
[root@www ~]#

yes the email address is in /etc/postfix/ispcp/mailboxes

maillog:

Quote:Jan 3 08:56:05 ispcp postfix/local[20788]: D66CE4B38C4A: to=<wb6vpm at blah blah blah server>, relay=local, delay=0.29, delays=0.28/0.01/0/0.01, dsn=5.1.1, status=bounced (unknown user: "wb6vpm")

There is another test command:

sendmail -bv email@address.com

with the address which makes problems... then the user root gets an email with more information...

Can you check if /var/mail/virtual/domain/user does exist...

Maybe the "myhostname" should not only be ispcp but maybe mail.yourservername.com or similar... (not the same as mydomain and not a domain name of the customers...)

/J

sendmail -bv wb6vpm@blah blah blah server

Quote:[root@www sysconfig]# sendmail -bv wb6vpm@blah blah blah server
wb6vpm@blah blah blah server... User unknown
[root@www sysconfig]#

/var/mail/virtual/blah blah blah server/wb6vpm does exist

changed hostname to mail.blah blah blah server

am restarting the entire box, to see if that helps. (cuase even after changing hostname, it still gave same error as above)

ok, with reboot, the sendmail -bv wb6vpm@blah blah server i get this:

Quote:[root@mail ~]# sendmail -bv wb6vpm@dodgeintrepidchat.net
wb6vpm@dodgeintrepidchat.net... deliverable: mailer esmtp, host dodgeintrepidchat.net., user wb6vpm@dodgeintrepidchat.net
[root@mail ~]#

but i still get an error when i try to send to it