java - 通过 javax.mail 发送多封电子邮件

Question

我正在尝试使用 JAVA Mail 发送多封邮件 -

当我添加单个收件人时 -

message.addRecipient(Message.RecipientType.TO, new InternetAddress(“abc@xyz.com”));

它工作正常，但当我添加多个电子邮件地址时就不行了 -

这是代码

message.addRecipient(Message.RecipientType.TO, new InternetAddress(“abc@xyz.com”));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(“def@xyz.com"));

message.addRecipient(Message.RecipientType.CC, new InternetAddress(“ghi@xyz.com"));
message.addRecipient(Message.RecipientType.CC, new InternetAddress(“jkl@xyz.com"));

message.addRecipient(Message.RecipientType.BCC, new InternetAddress(“mno@xyz.com"));

邮件已发送和接收，但是当我查看abc@xyz.com的电子邮件时，我看不到该电子邮件也已发送到def@xyz.com 或反之亦然。我在列表中也看不到 CC。

来自 abc@xyz.com 的邮件详细信息

from:   xyz@xyz.com
to: abc@xyz.com
date:   Thu, Sep 8, 2016 at 4:38 PM
subject:    Test

来自 def@xyz.com 的邮件详细信息

from:   xyz@xyz.com
to: def@xyz.com
date:   Thu, Sep 8, 2016 at 4:38 PM
subject:    Test

来自 ghi@xyz.com 的邮件详细信息

from:   xyz@xyz.com
to: ghi@xyz.com
date:   Thu, Sep 8, 2016 at 4:38 PM
subject:    Test

来自 jkl@xyz.com 的邮件详细信息

from:   xyz@xyz.com
to: jkl@xyz.com
date:   Thu, Sep 8, 2016 at 4:38 PM
subject:    Test

我尝试稍微改变一下逻辑，但结果相同 -

message.addRecipients(Message.RecipientType.TO, InternetAddress.parse(“abc@xyz.com, def@xyz.com"));

message.addRecipient(Message.RecipientType.CC, InternetAddress.parse(“ghi@xyz.com, jkl@xyz.com”));

message.addRecipient(Message.RecipientType.BCC, InternetAddress.parse(“mno@xyz.com"));

我希望看到详细信息 -

from:   xyz@xyz.com
to: abc@xyz.com, def@xyz.com
cc: ghi@xyz.com, jkl@xyz.com
date:   Thu, Sep 8, 2016 at 4:38 PM
subject:    Test

Answer 1

你应该尝试:

Address[] toArray = new Address[] {InternetAddress.parse("abc@xyz.com"),
                               InternetAddress.parse("def@xyz.com")};
message.addRecipients(Message.RecipientType.TO, toArray);