Another often asked question in a Microsoft 365 environment, is about multiple email signatures:
- Default
- Reply
- Optional signatures (which are signatures not set as the default)
E.g. language versions, signatures for shared mailboxes etc.
Whether or not this is possible depends on the email clients - Here's a quick overview:
| Email clients | Multiple | How |
| Outlook on Windows | Default Reply Optional | Xink client |
| Outlook on Windows | Xink client (centrally deployed) | |
| Outlook on Mac | Default Reply Optional | Xink app |
| Mac Mail | Default Optional | Xink app |
| Outlook on the web (browser) | Default Optional | Xink Add-in |
| Gmail | Default only | Integration with Google Workspace (G-Suite) |
| Mobile (iOS Mail) | Default only | 'Outlook' and 'Mail' apps (Play Store) via rerouting (App Store) |
| Mobile (Android) | Default only | Native mail apps (Play Store) via rerouting |