Attachments corrupted

[BusinessTec]

Following my tests on 'from' issue, I added attachments to the mail message using contents. I realized that almost all of them are coming corrupted (xslx, docx, pdf, zip -after changing extension to pass smtp security).
I believe I tested this option with older version a few days ago - but I am not sure about file formats used at that time.
Using the latest version of yagmail from 10/6/2015.

[kootenpv]

Indeed, it requires the file extension so you do not have to specify the mimetype yourself. I'm able to send them though, no security issues... what is the configuration to reproduce the issue on your end?

[BusinessTec]

The note on changing extension was only related to zip file (it was blocked on smtp with zip extension). The others are being send OK but files are delivered corrupted.
I can be easily reproduced by sending .docx, xlsx, pdf files. They worked fine before sending, but while opening received ones an error is reported.

[BusinessTec]

I compared files before and after sending as attachments, got from an example following output:
i.xlsx ii.xlsx differ: byte 103, line 1 is 130 X 12 ^J
from
cmp -b i.xlsx ii.xlsx

Runing a full list of differences produces a list of all bytes in the file.

[kootenpv]

Confirmed, it was a bug. Hopefully now I got the encodings right in all cases. Please upgrade (pip install -U yagmail, to version 0.3.79) and try again.

Thanks a lot for filing the issue!

[BusinessTec]

It looks like nothing is attached at all. I can see the name of the file only. In case of .png file I see the name of the file plus place holder for the image in the email body, but no image at all.

Just in case, I am testing with python 2.7, Ubuntu 15.04.

Thanks a lot for your effort!

[kootenpv]

Confirmed, I only tested with Python 3 since the latest bug was there (though now it works for 3). Now looking at a way to solve for Python 2.

[kootenpv]

Fixed for both Python 2 & 3. Tested files with .py, .jpg and .xlsx extension. Please confirm once more (version 0.3.81)!

[BusinessTec]

It works great now - I tested with few other extensions with no problems.
Congratulation on really useful project!

[kootenpv]

Thank you very much!