Some sites returning wrong SSL cert with sslmitm off

[Miko Nunez]

Hi, I’ve been trying to fix a weird issue for me the past few days. 

I have e2guardian set with no SSL MITM, just basic domain filtering. It works for the huge majority of sites except for weird edge cases. 

In those cases, I get an SSL error. The CN of the SSL cert returned was for a different site. I thought it was an SNI thing so I updated to 5.5 since I saw an SNI bugfix there but same issue. 

I’m using the 5.5 docker image. 

Any help would be much appreciated