Index was outside the bounds of the array" error when forwarding/sending email .

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Hello,

Following error is thrown when forwarding or sending email via Send to Me on the Archive Manager website:

[2824015512-728026528-0-0x0] Error has been handled

System.Net.Mail.SmtpException: Failure sending mail. ---> System.IndexOutOfRangeException: Index was outside the bounds of the array.
at System.Net.Base64Stream.EncodeBytes(Byte[] buffer, Int32 offset, Int32 count, Boolean dontDeferFinalBytes, Boolean shouldAppendSpaceToCRLF)
at System.Net.Base64Stream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.Net.Mime.MimePart.Send(BaseWriter writer)
at System.Net.Mime.MimeMultiPart.Send(BaseWriter writer)
at System.Net.Mail.Message.Send(BaseWriter writer, Boolean sendEnvelope)
at System.Net.Mail.SmtpClient.Send(MailMessage message)
--- End of inner exception stack trace ---
at System.Net.Mail.SmtpClient.Send(MailMessage message)
at AfterMail.Utility.Mime.MailMessageEx.Send(String mailserver, Int32 port, String user, String password, Boolean enableSsl, Boolean trustAllCerts, Boolean sendFromProxy)
at Quest.AM.UI.Website.SendMessageController.SendMessage(MailMessageEx message)
at Quest.AM.UI.Website.SendMessageController.ConstructAndSendMessage(Attachment[] attachmentDetail)
at Quest.AM.UI.Website.SendMessage.SendMimeMessage()

or

""Exception has been thrown by the target of an invocation" error

This issue occurs if the .NET Framework 4.0 - based application that uses the "System.Net.Mail.SmtpClient" class and if the email attachment is larger than 3MB.

Posted 12-Feb-15 22:04pm

sadhana4

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sadhana4 13-Feb-15 4:05am

large than 1kb

1 solution

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Abhinav S · Answer 1 · 2015-02-12T22:07:00

Solution 1

You need a hotfix that resolves this issue - http://support.microsoft.com/kb/2183292[^].

Posted 12-Feb-15 22:07pm

Abhinav S

Comments

sadhana4 13-Feb-15 4:49am

i went this link.but my window server 2008 and framework4.0

sadhana4 13-Feb-15 4:50am

i m not getting what to do

sadhana4 13-Feb-15 5:39am

In fact , the problem is that the mail with attchments could be sent successfully, however , each attachment must be smaller enough, e.g , each attachment must be less than 10KB.If some attachment more than 10KB, the mail will be sent failed.
My OS is Window Server 2008 with SP1.

Abhinav S 13-Feb-15 6:32am

Install this hotfix and then try again.

sadhana4 15-Feb-15 9:58am

i m try but it is given page is not found

sadhana4 15-Feb-15 10:00am

plz how to do

sadhana4 17-Feb-15 3:45am

should i change framework 4 to 3.5