1 Topic by robertwyatt0001

  • robertwyatt0001
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  • Posts: 25

Topic: This mail appears to be from the future.

==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
Hello

after setting my iredmail on centos , i tried to send mail to aol but got this error

(host mailin-02.mx.aol.com[152.163.0.99] said: 421 4.2.1 :  (MFF:E1)  This mail appears to be from the future.  Try again later.  And check your clocks. (in reply to end of DATA command))

----

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

2 Reply by robertwyatt0001

  • robertwyatt0001
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  • Registered: 2016-12-08
  • Posts: 25

Re: This mail appears to be from the future.

i've also noticed this on the header when i tried to send to another isp

Received: from server1.mydomaine.com ([201.xxx.xxx.45])
    by resimta-ch2-24v.sys.comcast.net with SMTP
    id SoxqdXBHrJCBeSoxsdpjpk; Wed, 05 Jul 2017 18:23:52 +0000
X-CAA-SPAM: F01000
X-Authority-Analysis: v=2.2 cv=X/giECbe c=1 sm=1 tr=0
a=6qX3r8IvYoFtPAERGmP0dg==:117 a=6qX3r8IvYoFtPAERGmP0dg==:17
a=kj9zAlcOel0A:10 a=khwyK8DuSVkA:10 a=rupboPnPOF0bgE4ZfWsA:9 a=CjuIK1q_8ugA:10
X-Xfinity-Message-Heuristics: IPv6:N;TLS=1;SPF=1;DMARC=P
Authentication-Results: resimta-ch2-24v.sys.comcast.net;
    dkim=fail (signature timestamp in the future) header.d=mydomaine.com
header.b=lskOArg3
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mydomaine.com; h=
    user-agent:message-id:subject:subject:to:from:from:date:date
    :content-transfer-encoding:content-type:content-type
    :mime-version; s=dkim; t=1499279461; x=1500143462; bh=+l4sqIOI62
    JUovSYlDeYUlbEouTMJrq62JMSOUIm6uQ=; b=lskOArg3ge7MgpkS2L41CDDnvF
    faRcZQ4FdSyc0CIMGEN76tmqxhWa6kL/MpQhYvCBz3cj80q9U9FC6nHFNbFFbgS8
    +s7U6C2qrY10FOd/VdgTOl/z/pR7njc1PShqUEWpxJu1aT8cXt9THSzUbF+FUsV4
    492Bf83CnTR+klCY8=

(i replaced my actual domain with mydomain)

3 Reply by ZhangHuangbin

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

Re: This mail appears to be from the future.

Please make sure your server has correct timezone and time. The easiest way is setting up ntp to sync time.