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S22.Imap dll save attached files to designated directory

Posted on 2016-09-15
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Last Modified: 2016-10-18
Hello

Im S22.Imap dll with the following C# code below to save attached files to emails within a mailbox.

Does anyone know I can save the attached files to a directory?
Source of the code is : https://github.com/smiley22/S22.Imap/blob/master/Examples.md#7

namespace S22
{

    class Program
    {
        static void Main(string[] args)
        {
            using (ImapClient Client = new ImapClient("server", port, @"domain\user_id\mailbox", "Password", AuthMethod.Login, false))
            {
                // This returns all messages sent since August 23rd 2016.
                IEnumerable<uint> uids = Client.Search(SearchCondition.SentSince(new DateTime(2016, 8, 26)));
                // The expression will be evaluated for every MIME part
                // of every mail message in the uids collection.
                IEnumerable<MailMessage> messages = Client.GetMessages(uids,
                    (Bodypart part) =>
                    {
                        // We're only interested in attachments.
                        if (part.Disposition.Type == ContentDispositionType.Attachment)
                        {
                            Int64 TwoMegabytes = (1024 * 1024 * 2);
                            if (part.Size > TwoMegabytes)
                            {
                                // Don't download this attachment
                                return false;
                            }
                        }

                        // Fetch MIME part and include it in the returned MailMessage instance.
                        return true;
                    }
                );
            }
        }
    }
}

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Question by:barkome
1 Comment
 
LVL 11

Accepted Solution

by:
louisfr earned 500 total points
ID: 41804506
This should copy all attachments from the 'messages' collection to disk, with the original name.
Directory.CreateDirectory(@"d:\Temp\Attachments\");
foreach(MailMessage message in messages)
{
    foreach(Attachment attachment in message.Attachments)
    {
        using (FileStream stream = new FileStream(Path.Combine(@"d:\Temp\Attachments\", Path.GetFileName(attachment.Name)), FileMode.Create))
        {
            attachment.ContentStream.CopyTo(stream);
    }
}

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