The Signitic extension is an extension that enables you to connect to several email interfaces at the same time. If you wish to update your signature on all these interfaces simultaneously, here are the actions to be carried out.
1⃣ Open the Signitic extension
Find the Signitic extension in your browser toolbar:
2⃣ Select the extension
Select the extension and update your signatures:
Once the loading is complete, you will be able to refresh your email interfaces.