Feature Requests

Your search for "filtering" returned 42 results:

New Action: Drop Email Silently

| Last activity: 7 years ago
Add a new action to ORF that allows dropping the email silently at On Arrival, without returning an SMTP response to the sending server. It would appear that the local server accepts the blacklisted email, but it would cancel the delivery without telling the sender.
18

Challenge / Response (C/R) Spam Filtering

| Last activity: 7 years ago
A feature to send a reply email automatically with a challenge to unknown senders. The sender is asked to perform some action to assure delivery of the original message, which would otherwise not be delivered. Senders that have previously performed the challenging action would be automatically whitelisted.
28

Per Recipient Attachment Filtering Exceptions

| Last activity: 7 years ago
An option in ORF to whitelist some attachments for some recipients, but not for the others. For example [email protected] could receive ZIP attachments, even if an attachment filtering rule blocks all ZIP files for all recipients.
21

Validate Sender Address using Recipient Validation

| Last activity: 8 years ago
Validate sender email addresses using the same valid email address source as the Recipient Validation test if it claims to be from any of the local domains. For instance, if the sender is [email protected] and example.com is my domain, check if [email protected] is a valid email address.
20
hnp1 | hnp2