I don't use Sympatico and I've no idea why it does this - maybe some policy to prevent emails with graphic attachments being blocked by spam filters??? But if that was the case Sympatico would know and should have been able to help you.
Personally, I'd dump Sympatico just in response to their unhelpfulness and 'live with it' comment.
However, in the meantime, bear in mind that simply changing the extension of a file does not change the file type. Test this yourself: make a copy of any .tif image, change the extension to .txt. Clicking the .txt version will open a text reader and you'll see gobbledegook. Close it, rename it to a .tif extension; click and it'll open as an image in your tif viewer.
So..that's a long way of saying...try this:
Send an image attachment (.txt extension and all) to a friend.
In the email message tell the receiver not to open it but to save it to the desktop, rename it with the correct extension and then click on it.
See what happens.
Personally, I'd dump Sympatico just in response to their unhelpfulness and 'live with it' comment.
However, in the meantime, bear in mind that simply changing the extension of a file does not change the file type. Test this yourself: make a copy of any .tif image, change the extension to .txt. Clicking the .txt version will open a text reader and you'll see gobbledegook. Close it, rename it to a .tif extension; click and it'll open as an image in your tif viewer.
So..that's a long way of saying...try this:
Send an image attachment (.txt extension and all) to a friend.
In the email message tell the receiver not to open it but to save it to the desktop, rename it with the correct extension and then click on it.
See what happens.