JAVAMAIL升级之前的邮件标题

Question

我们最近将JavaMail API升级到最新版本1.5.4。升级后，我们发现附件（文件名> 60个字符）在Outlook中配置为.dat文件名（配置了POP3）。请注意，此问题仅在文件名为＆gt;时出现。使用POP3配置了60个字符和Outlook。

我们注意到名字＆amp;在JAVAMAIL升级后，filename属性将变为多行。

JAVAMAIL升级之前的邮件标题

Content-Type: application/octet-stream; 
    name=Automation_Team_Directory_05-Dec-2015_123219_21312_155018252272708.PDF
Content-Disposition: attachment; 
    filename=Automation_Team_Directory_05-Dec-2015_123219_21312_155018252272708.PDF

JAVAMAIL升级后的MAIL HEADER

Content-Type: application/octet-stream; 
    name*0=Automation_Team_Directory_05-Dec-2015_123219_21312_155018252; 
    name*1=272708.PDF
Content-Disposition: attachment; 
    filename*0=Automation_Team_Directory_05-Dec-2015_123219_21312_155018252; 
    filename*1=272708.PDF

我们如何解决问题，以便在Outlook中使用POP3正确显示附件？

Answer 1

将系统属性var linkText = vis.selectAll('g.link-text').data( links, function (d) { return d.target.id; } );设置为mail.mime.encodeparameters。这会在创建消息时禁用RFC 2231支持。

Answer 2

我之所以来到这里，是因为我遇到了同样的问题，即从最近收到更新其Java Mail补丁的Coldfusion 11、2016和2018的较新版本中通过电子邮件发送附件。

这再次确认了在日语网站上找到的条目，您可以通过“管理”屏幕或编辑 jvm.config < / strong>文件。

http://cfassociates.samuraiz.co.jp/index.cfm/faq/cftech/cfmail-attachfilename-garbled/

然后要添加的属性是：

Public Declare PtrSafe Function SetCursorPos Lib "user32" (ByVal x As Long, ByVal y As Long) As LongPtr Public Declare PtrSafe Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long) Public Const MOUSEEVENTF_LEFTDOWN = &H2 Public Const MOUSEEVENTF_LEFTUP = &H4 Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long) Sub Timer() Dim t As Date, tStop As Date t = Now tStop = t + TimeValue("19:43:00") 'Adjust the TimeValue as needed "hh:mm:ss" Do Until t = tStop DoEvents SetCursorPos 634, 371 'x and y position mouse_event MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0 Sleep 5000 mouse_event MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 t = Now Loop MsgBox "t = " & t & vbCrLf & "tStop = " & tStop End Sub

您会发现它如上所述改变了用于定义附件的标头样式。

JAVAMAIL附件的问题

JAVAMAIL升级之前的邮件标题

JAVAMAIL升级后的MAIL HEADER

2 个答案: