# Problem:
[28/05/2013 10:11:41.033][INFO]--+++ Java Mail:MessagingException
[28/05/2013 10:11:41.034][INFO]--??? ->javax.mail.MessagingException:
Could not connect to SMTP host: localhost, port: 25;
nested exception is:
java.net.ConnectException: 連線被拒絕
#Copy Ans:
http://www.coderanch.com/t/416516/java/java/connect-SMTP-host-localhost-port
The question is the same:
Do you have an SMTP server running on localhost on port 25? If so, check its log files for messages. If not, then that's your problem.
#
http://blog.longwin.com.tw/2010/09/google-gmail-set-value-2010/
Google Gmail 得 IMAP, SMTP, POP3 得設定值, 整理如下:
http://email.about.com/od/accessinggmail/f/Gmail_SMTP_Settings.htm
#Problem:
#
javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 587;
nested exception is:
java.net.ConnectException: 連線被拒絕
Could not connect to SMTP host: smtp.gmail.com, port: 465;
nested exception is:
java.net.ConnectException: 連線被拒絕
解答:
http://www.mkyong.com/java/javamail-api-sending-email-via-gmail-smtp-example/
#Problem:
#openssl s_client -host smtps.gmail.com -port 465
gethostbyname failure
connect:errno=110
#官方文件
https://support.google.com/mail/answer/13287?hl=en
#imap works :
openssl s_client -crlf -connect imap.gmail.com:993''
http://www.tannerjepsen.com/posts/imap-ssl-using-openssl-on-gmail
#step by step: IMAP works.
http://delog.wordpress.com/2011/05/10/access-imap-server-from-the-command-line-using-openssl/
#how to setup ssl squid3 for smtp.gmail.com
# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
#acl localnet src 10.0.0.0/8
# RFC1918 possible internal network
#acl localnet src 172.16.0.0/12
# RFC1918 possible internal network
#acl localnet src 192.168.0.0/16
# RFC1918 possible internal network
#acl localnet src fc00::/7 # RFC 4193 local private network range
#acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines
acl SSL_ports port 443
acl Safe_ports port 80
# http
acl Safe_ports port 21
# ftp
acl Safe_ports port 443
# https
acl Safe_ports port 70
# gopher
acl Safe_ports port 210
# wais
acl Safe_ports port 1025-65535
# unregistered ports
acl Safe_ports port 280
# http-mgmt
acl Safe_ports port 488
# gss-http
acl Safe_ports port 591
# filemaker
acl Safe_ports port 777
# multiling http
acl CONNECT method CONNECT
Squid3的設定:
# Deny requests to certain unsafe ports
http_access deny !Safe_ports
# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports
#Squid3 log:
Squid Proxy Sever View logs / log files