sent_from arg not works at some emails

[fakeastap]

Hello.
I ran into a problem. The sent_from attribute does not work correctly on some mail domains - specifically on gazeta.pl.

I have encountered exactly the same problem in the imaplib library. But I decided to write here.

    client = Imbox(“imap.gazeta.pl”, “meganwalters5225@gazeta.pl”, “q3nDgRjmtzrMUh9f”)
    messages = client.messages()
    for uid, message in messages:
        print(f“{uid} -> {message.sent_from}”)

This code works correctly. We see the following log:

b'1' -> [{'name': 'Zespół Gazeta.pl', 'email': 'pomoc@grupagazeta.pl'}]
b'2' -> [{'name': 'GMX Sicherheit', 'email': 'mailings@sicher.gmx.net'}]
b'3' -> [{'name': 'GMX Sicherheit', 'email': 'mailings@sicher.gmx.net'}]
b'4' -> [{'name': 'GMX Sicherheit', 'email': 'mailings@sicher.gmx.net'}]
b'5' -> [{'name': 'GMX Sicherheit', 'email': 'mailings@sicher.gmx.net'}]

But if we do a search by sender, which we can see perfectly well in the search for all emails - we get an empty answer.

    client = Imbox("imap.gazeta.pl", "meganwalters5225@gazeta.pl", "q3nDgRjmtzrMUh9f")
    messages = client.messages(sent_from="mailings@sicher.gmx.net")
    for uid, message in messages:
        print(f"{uid} -> {message.sent_from}")

And of course I realize that it is possible to get the answer I need by going through all the emails. But this is, to put it mildly, a horror for an account with a lot of emails.

You all can check the behavior of the code personally with my email and password in the topic
Any ideas?

[sebix]

You just published your IMAP Password!

Remove your password from the post and immediately change the password at your provider.

[fakeastap]

You just published your IMAP Password!

Remove your password from the post and immediately change the password at your provider.

Thank you, I know. This is a test email account, you can use it for any purpose. I left it there on purpose to make it easy to test the problem.