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Topic: Set postfix to disconnect early from client

==== Required information ====
- iRedMail version: 0.8.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: CentOS 5
- Related log if you're reporting an issue:
====
I have just set up a mail server using the iRedmail package. One of my clients was complaining that it took about 15 minutes to send an email to about 100 recipients. The email had a few megabytes of attachments, but the mail client (Apple Mail) was locked up the whole time. Isn't there a way to have postfix disconnect from the client and then process the recipients?

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Re: Set postfix to disconnect early from client

Does removing "reject_unknown_recipient_domain" in Postfix parameter "smtpd_recipient_restrictions" work for you? Reloading Postfix service is required after change.

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Re: Set postfix to disconnect early from client

Thank you Zhang!

Yes I will try that.