I have just made a technical interview for a job in Poland - sending an email to your interviewers after?

Here in spain its a good practise to send an email to your interviewers after the interview thanking for the time spent and giving the answers you didnt know. I wonder if in poland its also like that. I would like to do it but I'm afraid of doing a bad considered thing there.

¿Could you help me?

I think some Polish people do that. Await other forum responses, however, in case it's not widespread.

It's always good to thank the interviewer, also in Poland - but it's not considered obligatory.

I think that is common courtesy. Anyway, good luck !