Hi,
The following occured today with version 2.85.
It also occasionaly occured sooner using earkier Simple Mail versions.

I regularly sent mail with attachments.
Today, i sent a mail with an attached 300K pdf file. Simple Mail log reports all sent OK.
I also received the same mail with attachment that i have sent to me as Cci for cross-check.

The recipient mailed me «she did not received the attachment».
I phoned her to check the received mail. Nothing attached according to her.
I had to resend the attached piece after conversion to image format and inserting the pages as image.
She told me using some Outlook version mail client.

Another regular recipient using Outlook11 does not have problem to find pdf attached pieces sent from Simple Mail.

I remain a bit puzzled about the confidence in attached pieces reception by recipients.

Cheers,
Charlie