Can this be used without a config file?

[cericoda]

Hello,

Nice package and thank you for it. I've used it on a cpanel account (where the server allows python through cloudlinux)

If this can't be used without a config file, it might be nice if it warns you that the config file can't be located. I had some issues because of a typo where I used ~.email2slack rather than ~/.email2slack for the config file.

Hey ho, not really a bug as such, just a suggestion for improvement. I could put together a pull request if you like.

the error I was getting was:-

Traceback (most recent call last):
File "/home/cericoda/virtualenv/email2slack/3.5/bin/email2slack", line 11, in
load_entry_point('email2slack==1.0.0a5', 'console_scripts', 'email2slack')()
File "/home/cericoda/virtualenv/email2slack/3.5/lib/python3.5/site-packages/email2slack/init.py", line 41, in main
Slack(args).notify(mail)
File "/home/cericoda/virtualenv/email2slack/3.5/lib/python3.5/site-packages/email2slack/slack.py", line 160, in notify
self.__post(url[0], self.__payload(
IndexError: list index out of range