请问用sendmail如何给gmail发信？

bikkuri

大家好！我想在我的Busybox上用sendmail给我的gmail邮箱发信，我看了busybox的sendmail的命令参数如下：

1. sendmail [OPTIONS] [RECIPIENT_EMAIL]...
   
2. Read email from stdin and send it
   
3. Standard options:
   
4. -t Read additional recipients from message body
   
5. -f sender Sender (required)
   
6. -o options Various options. -oi implied, others are ignored
   
7. Busybox specific options:
   
8. -w seconds Network timeout
   
9. -H 'PROG ARGS' Run connection helper
   
10. Examples:
    
11. -H 'exec openssl s_client -quiet -tls1 -starttls smtp-connect smtp.gmail.com:25' <email.txt [4<username_and_passwd.txt | -au<username> -ap<password>]
    
12. -H 'exec openssl s_client -quiet -tls1 -connect smtp.gmail.com:465' <email.txt [4<username_and_passwd.txt | -au<username> -ap<password>]
    
13. -S server[:port] Server
    
14. -au<username> Username for AUTH LOGIN
    
15. -ap<password> Password for AUTH LOGIN
    
16. -am<method> Authentication method. Ignored. LOGIN is implied
    
17. Other options are silently ignored; -oi -t is implied Use makemime applet to create message with attachments

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我试了一下，却报Segmentation fault，请问这是怎么回事呢？

1. root@jinx:/tmp# sendmail -S smtp.gmail.com:25 -f user2000@gmail.com -au user2000 -ap pass2000 -t test user2000@gmail.com
   
2. 220 mx.google.com ESMTP zc6sm102053747pab.0 - gsmtp
   
3. 250 2.0.0 OK zc6sm102053747pab.0 - gsmtp
   
4. Segmentation fault
   
5. root@jinx:/tmp#

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应该如何修改命令才能成功发信呢？谢谢！