EOF occurred in violation of protocol about exchangelib HOT 4 CLOSED

This is an issue with SSL certificates between your host system and the Exchange server, and not a problem with exchangelib as such. You would most likely get the same error if you did just:

import requests

requests.get("https://hosy/ews/exchange.asmx")

The reason curl works is because you connected to port 80, not 443, so there was no SSL certificate to validate. Try curl -vvv https://hosy/ews/exchange.asmx instead.

from exchangelib.

Hey @ecederstrand,
Thank you for your quick response!

is there any way to pass this?
if I try connecting using another server I get the Connection reset by peer':
Traceback (most recent call last): File "<string>", line 12790, in get_folder_by_path File "/usr/local/lib/python3.10/site-packages/cached_property.py", line 74, in __get__ return obj_dict.setdefault(name, self.func(obj)) File "/usr/local/lib/python3.10/site-packages/exchangelib/account.py", line 286, in inbox return self.root.get_default_folder(Inbox) File "/usr/local/lib/python3.10/site-packages/cached_property.py", line 74, in __get__ return obj_dict.setdefault(name, self.func(obj)) File "/usr/local/lib/python3.10/site-packages/exchangelib/account.py", line 350, in root return Root.get_distinguished(account=self) File "/usr/local/lib/python3.10/site-packages/exchangelib/folders/roots.py", line 145, in get_distinguished return cls._get_distinguished( File "/usr/local/lib/python3.10/site-packages/exchangelib/folders/base.py", line 221, in _get_distinguished return cls.resolve(account=folder.account, folder=folder) File "/usr/local/lib/python3.10/site-packages/exchangelib/folders/base.py", line 525, in resolve folders = list(FolderCollection(account=account, folders=[folder]).resolve()) File "/usr/local/lib/python3.10/site-packages/exchangelib/folders/collections.py", line 335, in resolve yield from self.__class__(account=self.account, folders=resolveable_folders).get_folders( File "/usr/local/lib/python3.10/site-packages/exchangelib/folders/collections.py", line 403, in get_folders yield from GetFolder(account=self.account).call( File "/usr/local/lib/python3.10/site-packages/exchangelib/services/get_folder.py", line 51, in _elems_to_objs for folder, elem in zip(self.folders, elems): File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 278, in _chunked_get_elements yield from self._get_elements(payload=payload_func(chunk, **kwargs)) File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 326, in _get_elements raise e File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 299, in _get_elements yield from self._response_generator(payload=payload) File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 262, in _response_generator response = self._get_response_xml(payload=payload) File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 395, in _get_response_xml r = self._get_response(payload=payload, api_version=api_version) File "/usr/local/lib/python3.10/site-packages/exchangelib/services/common.py", line 346, in _get_response r, session = post_ratelimited( File "/usr/local/lib/python3.10/site-packages/exchangelib/util.py", line 841, in post_ratelimited raise ErrorTimeoutExpired(f"Reraised from {e.__class__.__name__}({e})") exchangelib.errors.ErrorTimeoutExpired: Reraised from ConnectionError(('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')))

I tried to follow #455 but the retry policy hasn't work as well

from exchangelib.

In your last stack trace it looks like the server is not accepting connections. It's not possible from the stack trace to see why - it could be network issues, firewall issues, connecting to the wrong server, or something else.

Regarding the SSL certificate issue, I think you will get better help in a forum dedicated to SSL certificate validation.

from exchangelib.

ok thank you!

from exchangelib.