Updated FAQ

FAQ.md

@@ -1100,7 +1100,8 @@ If you use both PGP and S/MIME encryption for the same email address, it might b
 so you can change the encryption method by selecting one of the two identities.
 You can long press an identity in the list of identities (via manual setup in the main setup screen) to copy an identity.
 
-To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
+To allow different private keys for the same email address, for example, a key for signing and a key for encryption,
+FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
 
 Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the encryption settings (PEM or DER format).
 

index.html

@@ -773,7 +773,7 @@ openssl pkcs12 -export -legacy -in certbag.pem &gt;legacy.p12</code></pre>
 <p>If you renewed a certificate, you should import the renewed certificate and reset the key. This can be done by long pressing an identity in the list of identities (Settings, tap Manual setup, tap Identities).</p>
 <p>Note that S/MIME signing with other algorithms than RSA is supported, but be aware that other email clients might not support this. S/MIME encryption is possible with asymmetric algorithms only, which means in practice using RSA.</p>
 <p>The default encryption method is PGP, but the last used encryption method will be remembered for the selected identity for the next time. You can long press on the send button to change the encryption method for an identity. If you use both PGP and S/MIME encryption for the same email address, it might be useful to copy the identity, so you can change the encryption method by selecting one of the two identities. You can long press an identity in the list of identities (via manual setup in the main setup screen) to copy an identity.</p>
-<p>To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.</p>
+<p>To allow different private keys for the same email address, for example, a key for signing and a key for encryption, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.</p>
 <p>Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the encryption settings (PEM or DER format).</p>
 <p>FairEmail verifies both the signature and the complete certificate chain.</p>
 <p>Common errors:</p>