Hi everyone 
I have a typo3 project wich I want to deploy on my server via bitbucket pipeline and deployer. Everything works fine until the actual deploy on server. I always get an error "host key verification failed".
I added a new ssh key pair in the pipeline, copied the public to my hosting provider for access, added the know hosts via bitbucket as IP-address and url with the right port:

Unfortunately my hosting provider only allows ssh for approved IP-addresses. Therefore I added all IP-addresses concerning bitbucket to the approved ones.
After all these arrangements I still get the same error and I really don't know what I am doing wrong. Would really appreciate it, if someone could help me 
I am really sorry if I forgot some important informations, this is my first post in the community. I will provide them as quick as possible.
Greetings, Mylene