hi,
i use exim 2.04 on sgi irix 6.3
this week, i find many 450 or 451 error in exim's mainlog file,like following:
2001-07-23 23:30:28 15OjRj-0007Gl-00 SMTP error from remote mailer after MAIL FR
OM: <kuiz@???> SIZE=3465: host mx02.263.net [202.96.44.26]: 450 <kui
z@???>: Sender address rejected: Domain not found
2001-07-23 23:44:16 15OlpD-0007Ss-00 == solarz@??? T=remote_sm
tp defer (0): SMTP error from remote mailer after RCPT TO: <solarz@???
eley.edu>: host socrates.berkeley.edu [128.32.25.13]: 451 4.1.8 <solarz@socrates
.berkeley.edu>... Domain of sender address chenbl@??? does not resol
ve
... ...
and, now i can send mail to some sites.
my exim configured as following:
primary_hostname = iris
qualify_domain = ciae.ac.cn
qualify_recipient = ciae.ac.cn
local_domains = ciae.ac.cn:iris.ciae.ac.cn:mail.ciae.ac.cn:list.ciae.ac.cn
relay_domains_include_local_mx = true
sender_verify = true
receiver_verify = true
remote_smtp:
driver = smtp
other settings are default
my dns server configured as following:
@ IN SOA mipsa.ciae.ac.cn. root.mipsa.ciae.ac.cn. (
1.1 ; Serial
10800 ; Refresh 3 hours
3600 ; Retry 1 hour
3600000 ; Expire 1000 hours
86400 ) ; Minimum 24 hours
mipsa IN NS mipsa.ciae.ac.cn.
ciae.ac.cn. IN MX 5 iris.ciae.ac.cn.
iris IN MX 10 iris.ciae.ac.cn.
mail IN MX 20 iris.ciae.ac.cn.
list IN MX 30 iris.ciae.ac.cn.
mipsa IN A 202.38.8.1
iris IN A 202.38.8.3
i donot know what is wrong in exim configure or dns configure,
please help me to resolve this problem.
thanks
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