Another often-asked question in a Microsoft 365 environment is about multiple email signatures:
- New
- 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 Add-in |
| Outlook on Mac | Default Reply Optional | Xink Add-in |
| Mac Mail | Default Optional | Xink client |
| Outlook on the web (browser) | Default Reply Optional | Xink Add-in |
| Gmail | Default | Integration with Google Workspace (G-Suite) |
| Outlook and Mail on iOS | Default Reply | Via rerouting |
| Outlook on Android | Default Reply | Via rerouting |