1 Topic by kudouyuzi

  • kudouyuzi
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  • Registered: 2014-12-06
  • Posts: 53

Topic: Why do I receive e-mail is delayed at least 30 minutes?

==== Required information ====
- iRedMail version: 0.9.0
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx):Apache
- Linux/BSD distribution name and version: Linux (CentOS)
- Related log if you're reporting an issue: Why do I receive e-mail is delayed at least 30 minutes?
====
Why do I receive e-mail is delayed at least 30 minutes?

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 30,770

Re: Why do I receive e-mail is delayed at least 30 minutes?

iRedMail has greylisting enabled by default, it will cause such delay.
Visit http://greylisting.org/ for more details.

3 Reply by kudouyuzi

  • kudouyuzi
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  • Registered: 2014-12-06
  • Posts: 53

Re: Why do I receive e-mail is delayed at least 30 minutes?

ZhangHuangbin wrote:

iRedMail has greylisting enabled by default, it will cause such delay.
Visit http://greylisting.org/ for more details.

But my IP in whitelist

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 30,770

Re: Why do I receive e-mail is delayed at least 30 minutes?

*) To avoid greylisting, you can either disable it globally (in Cluebringer config file), or add your IP in SQL table `cluebringer.greylisting_whitelist`.

*) Whitelists added with iRedAdmin-Pro doesn't impact greylisting.