使用 smtp java 透過 Amazon SES 發送電子郵件

Question

我正在尝试使用与此处完全相同的代码：https://docs.aws.amazon.com/ses/latest/DeveloperGuide/send-using-smtp-java.html 我更改了FROM, FROMNAME, TO, SMTP_USERNAME, SMTP_PASSWORD, HOST.但我无法发送电子邮件。这两封电子邮件都已针对 Amazon SES 添加并经过验证。

我正在使用邮件依赖项：

<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.1</version>
</dependency>

原木：

DEBUG: JavaMail version 1.6.1
DEBUG: URL jar:file:/C:/Users/ranjans/.m2/repository/com/amazonaws/aws-java-sdk-ses/1.10.5.1/aws-java-sdk-ses-1.10.5.1.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/Users/ranjans/.m2/repository/com/amazonaws/aws-java-sdk-ses/1.10.5.1/aws-java-sdk-ses-1.10.5.1.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle], com.amazonaws.services.simpleemail.AWSJavaMailTransport=javax.mail.Provider[TRANSPORT,aws,com.amazonaws.services.simpleemail.AWSJavaMailTransport,Amazon Web Services LLC]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle], aws=javax.mail.Provider[TRANSPORT,aws,com.amazonaws.services.simpleemail.AWSJavaMailTransport,Amazon Web Services LLC]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
Sending...
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "email-smtp.us-east-1.amazonaws.com", port 587, isSSL false
The email was not sent.
Error message: Couldn't connect to host, port: email-smtp.us-east-1.amazonaws.com, 587; timeout -1

问题出在哪里？

Answer 1

尝试连接到主机"email-smtp.us-east-1.amazonaws.com"，端口587，isSSLfalse

电子邮件未发送。

您应该尝试端口 25，如果 isSSL=false 或使 SSL=true 并使用 ssl 端口。

Answer 2

检查防火墙/防病毒设置。