**Need to send emails to an alias, however that alias can only receive mail from a specific user** 1. I have the "managers@example.com" alias, and that alias has multiple email addresses. 2. "managers@example.com" ---> "manager1@example.com, manager2@example.com... like that." 3. If specific user sends mail to "managers@example.com," then "manager1@example.com,manager2@example.com... like that." will be received. 4. Need control; only "md@example.com" can send mail to "managers@example.com.". I used the Rspamd rule, as below, and it worked. Is there any other way? Please let me know. ##### **_-- Only allow specific senders for the "managers@example.com" mailbox if rcpt == "managers@example.com" then if from ~= "^md@example.com$" then -- Reject emails with any other sender address rspamd_config:register_symbol({ name = 'ALLOW_MD_SENDER', score = 9999.0, -- High score to mark as spam group = 'mailcow', }) end end_** #####

Need to send emails but only from specific user

PRA838

Need to send emails to an alias, however that alias can only receive mail from a specific user

I have the “managers@example.com” alias, and that alias has multiple email addresses.
“managers@example.com” —> “manager1@example.com, manager2@example.com… like that.”
If specific user sends mail to “managers@example.com,” then “manager1@example.com,manager2@example.com… like that.” will be received.
Need control; only “md@example.com” can send mail to “managers@example.com.”.

I used the Rspamd rule, as below, and it worked. Is there any other way? Please let me know.
#####
– Only allow specific senders for the “managers@example.com” mailbox
if rcpt == “managers@example.com” then
if from ~= “^md@example.com$” then
– Reject emails with any other sender address
rspamd_config:register_symbol({
name = ‘ALLOW_MD_SENDER’,
score = 9999.0, – High score to mark as spam
group = ‘mailcow’,
})
end
end
#####