Mailer cPanel v0.6
Mailbox Rotation (SMTP-AUTH) 1
Sending Method auto-selected
Using Mailbox Rotation (SMTP-AUTH). Add mailboxes below to rotate across real cPanel accounts — otherwise the app falls back to a single local method automatically.
Message

Each recipient is sent via a genuine SMTP login to one mailbox from this list, round-robin — this is only the login used to send. The visible sender is still whatever you set in From Email above. Rotating logins is what can raise your effective sending ceiling, if your host limits "Max Emails Per Hour" per mailbox rather than per whole cPanel account (verify with your host). Note: some mail servers require From to match the authenticated mailbox — if sends fail with a relay/spoof error, set From Email to one of the mailboxes below.

Optional: rotate the visible From address across several headers instead of using a single From Email. This only changes what the recipient sees — it does not authenticate as separate accounts, so by itself it will NOT raise your sending limit. Leave empty to just use From Email.

HTML Letter {{EMAIL}} · {{RAND_USER}} · {{LINK}}
Rotating Links one URL per line · replaces {{LINK}} 0
Recipients list.txt 0

cPanel/Exim usually signs DKIM automatically. Only fill this if Microsoft/Gmail still reject for missing DKIM. The private key is stored encrypted.