| Funktion | URL | Port |
| first 365 backup – cloud connect Anbindung | vcc.first365.net | 6180 |
| first 365 dr Portal | https://dr.first365.net | 443 |
| first 365 e-mail backup Portal | https://vbo.first365.net | 443 |
Zertifikat Thumbprint (vcc.first365.net):
38 c4 c9 a5 db 82 c4 90 74 e2 44 46 dd 03 1a 56 93 a9 52 95