[root@linux-node2 ~]# certutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/163.crt
[root@linux-node2 ~]# certutil -L -d /root/.certs
Certificate Nickname Trust Attributes
SSL,S/MIME,JAR/XPI
GeoTrust SSL CA C,,
[root@linux-node2 ~]# cd /root/.certs/
[root@linux-node2 .certs]# certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu" -d ./ -i 163.crt
Notice: Trust flag u is set automatically if the private key is present.
[root@linux-node2 .certs]# cd
[root@linux-node2 ~]# vim /etc/mail.rc
set from=admin@163.com
set smtp="smtps://smtp.163.com:465"
set smtp-auth-user=admin@163.com
set smtp-auth-password=xxxxx
set smtp-auth=login
set smtp-use-starttls
set ssl-verify=ignore
set nss-config-dir=/root/.certs
[root@linux-node2 ~]# echo 'hello' |mail -v -s "test" admin@163.com
Resolving host smtp.163.com . . . done.
Connecting to 123.125.50.132 . . . connected.
Comparing DNS name: "*.163.com"
SSL parameters: cipher=AES-128-GCM, keysize=128, secretkeysize=128,
issuer=CN=GeoTrust SSL CA - G3,O=GeoTrust Inc.,C=US
subject=CN=*.163.com,O="NetEase (Hangzhou) Network Co., Ltd",L=HangZhou,ST=ZheJiang,C=CN
220 163.com Anti-spam GT for Coremail System (163com[20141201])
>>> EHLO linux-node2
250-mail
250-PIPELINING
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-coremail 1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1UUUUU7Ic2I0Y2UF6b612UCa0xDrUUUUj
250-STARTTLS
250 8BITMIME
>>> AUTH LOGIN
334 dXNlcm5hbWU6
>>> eXVleXVhbmN1bkAxNjMuY29t
334 UGFzc3dvcmQ6
>>> aGVsbG9uaWhhbzE5ODk=
235 Authentication successful
>>> MAIL FROM:<admin@163.com>
250 Mail OK
>>> RCPT TO:<admin@163.com>
250 Mail OK
>>> DATA
354 End data with <CR><LF>.<CR><LF>
>>> .
250 Mail OK queued as smtp2,DNGowADH53eJp5BbGYUHAA--.2S2 1536206732
>>> QUIT
221 Bye
终于成功了！！！！
注:不管能否解决你遇到的问题，欢迎相互交流，共同提高！
