WordPress does not send e-mails

Hi,

I implemented WordPress on my local PC. Window 10.
Everything is perfect running.
But there is one exception: WordPress cannot send e-mails.
For example: By creating a new user , I want to send the new user an email to account2@web.de
But nothing happens, although there is check by “Send the new user an e-mail to his account.
Directory mailoutput is empty
I cannot find the file “sendmail.log.

I do not want to use Plugin WP-Mail-SMTP.

The e-mail account of the Administrator is account1@web.de

These are my settings in php.ini
SMTP=smtp.web.de
smtp_port=587
sendmail_from = account1@web.de
sendmail_path = “\”C:\xampp\sendmail\sendmail.exe\” -t”

These are my settings in sendmail.ini
smtp_server=smtp.web.de
smtp_port=587
smtp_ssl=auto
auth_username=account1@web.de
auth_password=xxxxxxx
force_sender= account1@web.de

Ich habe das in Englisch geschrieben, damit auch jemand, der kein Deutsch kann, meine Frage eventuell beantworten kann.