===== Evitando la suplantación de identidad =====

[[https://wiki.zimbra.com/wiki/Enforcing_a_match_between_FROM_address_and_sasl_username_8.5|Enforcing a match between FROM address and sasl username]]

[[https://wiki.zimbra.com/wiki/Rejecting_false_%22mail_from%22_addresses#Zimbra_Collaboration_8.5_and_above|Rejecting false "mail from" addresses]]

===== ZimbraMtaMyNetworks =====

[[https://wiki.zimbra.com/wiki/ZimbraMtaMyNetworks|ZimbraMtaMyNetworks]]