1 Topic by fchansen

  • fchansen
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Topic: Whitelist user to sendmail

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.4
- Linux/BSD distribution name and version: Centos 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Nginx
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- Related log if you're reporting an issue:
====

Good Morning!
I have a user using incredimail, but sometimes when he sends an e-mail, returns a message "INVALID HEADER: FOLDED HEADER FIELD LINE MADE UP OF Entirely whitespace".
I have to put this user in a whitelist so that the amavis not check the headers of this particular user?
Thank you

----

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
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Re: Whitelist user to sendmail

As a temporary solution, you can whitelist this user to avoid this issue.

fchansen wrote:

INVALID HEADER: FOLDED HEADER FIELD LINE MADE UP OF Entirely whitespace

This is an error caused by mail client application (the one your user used to compose/generate email), it doesn't correctly compose/encode mail headers. You should ask your user to report this issue to the software vendor.

3 Reply by fchansen

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Re: Whitelist user to sendmail

thanks for the answer
in which I put whitelist? whats the way?

4 Reply by ZhangHuangbin

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Re: Whitelist user to sendmail

fchansen wrote:

in which I put whitelist? whats the way?

If you want to whitelist this user globally (server-wide), you can login to iRedAdmin-Pro as global admin, then add it to: Add -> Whitelists & Blacklists.

5 Reply by fchansen

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Re: Whitelist user to sendmail

ok, but the sender or the recipient? remembering that want to disable this check when sending an email

6 Reply by ZhangHuangbin

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Re: Whitelist user to sendmail

Add the sender to whitelist.

7 Reply by fchansen

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Re: Whitelist user to sendmail

ZhangHuangbin wrote:

Add the sender to whitelist.

On here? Image attached.

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8 Reply by ZhangHuangbin

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Re: Whitelist user to sendmail

Whitelist for inbound mails.

9 Reply by fchansen

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Re: Whitelist user to sendmail

ZhangHuangbin wrote:

Whitelist for inbound mails.

but I get this error when I try to send an e-mail to another domain, eg gmail, hotmail. sure it's at the inbound?

10 Reply by ZhangHuangbin

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Re: Whitelist user to sendmail

Oh, i misunderstood your first post. Your hosted user sent email with bad header, i though he's the external user (like Gmail/Hotmail/...).

For this purpose, you can bypass header checking for this user with iRedAdmin-Pro:

*) Login to iRedAdmin-Pro
*) Go to user profile page of this user
*) Click "Spam Policy" tab, then uncheck the option "Enable bad-header checking".

This way Amavisd won't check bad-header for this user.

11 Reply by fchansen

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Re: Whitelist user to sendmail

ZhangHuangbin wrote:

Oh, i misunderstood your first post. Your hosted user sent email with bad header, i though he's the external user (like Gmail/Hotmail/...).

For this purpose, you can bypass header checking for this user with iRedAdmin-Pro:

*) Login to iRedAdmin-Pro
*) Go to user profile page of this user
*) Click "Spam Policy" tab, then uncheck the option "Enable bad-header checking".

This way Amavisd won't check bad-header for this user.

Thanks.
Problem solved.