LF4*_*LF4 5 imap exchange-server
我正在尝试使用Mail :: IMAPClient连接到我们的Exchange服务器,但是当我将它从运行ubuntu的临时开发桌面移动到运行centos的新开发环境时,正在运行的脚本出现问题.在那段时间里,我发现交换服务器已经升级了,我想到2010年.是否有一个交换设置允许使用换行处理命令而不是需要crlf,或者这可能是本地系统(运行脚本问题)?
这一段时间过了一段时间.
$openssl s_client -connect myhost.mydomain.net:993
...
* OK The Microsoft Exchange IMAP4 service is ready - 'myhost'
? login username password
* BYE Connection is closed. 13
read:errno=0
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命令可以正常运行.
$openssl s_client -crlf -connect myhost.mydomain.net:993
...
* OK The Microsoft Exchange IMAP4 service is ready - 'myhost'
? login username password
? OK LOGIN completed.
? select inbox
* 4 EXISTS
* 0 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UNSEEN 3] Is the first unseen message
* OK [UIDVALIDITY 169533] UIDVALIDITY value
* OK [UIDNEXT 132] The next unique identifier value
? OK [READ-WRITE] SELECT completed.
1 logout
* BYE Microsoft Exchange Server 2010 IMAP4 server signing off.
1 OK LOGOUT completed.
read:errno=0
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[解决方案:]
尝试使用openssl与服务器建立手动ssl连接.
我必须包含-crlf选项,以便交换可以识别终止的IMAP命令.
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