Sun Java System Messaging Server 6 2005Q4 管理指南

imapd、popd 和 httpd 问题的症状

连接被拒绝或系统的连接速度太慢。例如,如果 IMAP 未在运行而您尝试直接连接至 IMAP,则会看到类似如下的内容:

telnet 0 143 Trying 0.0.0.0... telnet: Unable to connect to remote host: Connection refused

如果尝试与客户机连接,则会收到一条消息,例如:

Client is unable to connect to the server at the location you have specified. The server may be down or busy.