[imp] Sending Message Error... Please help!

[Dtnhung]

 Hello,
 
 I am using Horde 2.2.5, IMP 3.2.3, Turba 1.2.2, Passwd 2.2.1 on
 RH9.
 
 I sent a new message received an error:
 
 "There was an error sending your message: sendmail returned error
 code 71"
 
 There are following lines in maillog file:

 May 12 09:41:01 rh sendmail[4666]: NOQUEUE: SYSERR(UID48):
/etc/mail/submit.cf: line 421: readcf: option RunAsUser: unknown user
smmsp: Permission denied
 May 12 09:41:01 rh sendmail[4666]: NOQUEUE: SYSERR(UID48):
/etc/mail/submit.cf: line 440: readcf: option TrustedUser: unknown
user smmsp: Permission denied
 May 12 09:41:01 rh sendmail[4666]: NOQUEUE: SYSERR(UID48): can not
write to queue directory /var/spool/clientmqueue/ (RunAsGid=0,
required=51): Permission denied

 Please help me correcting the error.
 
 Thank you in advance.
 
 Dtnhung



	
		
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