1 Topic by veriatech

  • veriatech
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  • Registered: 2021-01-14
  • Posts: 12

Topic: Getting past the Gmail & Hotmail spam detectors

I have iRedMail up and running very smoothly!  ...sending and receiving to various external e-mail accounts (that I control) EXCEPT Gmail & Hotmail.  For some reason, all my e-mails coming from the iRedMail web client are being marked as Junk or Spam.  I've tended to all the various DNS records in my domain related to e-mail validation (SPF record, DKIM, DMARC) but still getting flagged.  I even scored a 10/10 on https://www.mail-tester.com to check the "spammyness" of my e-mails.  Does anyone else have any other ideas I can try?  TIA!

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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
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  • Registered: 2009-05-06
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Re: Getting past the Gmail & Hotmail spam detectors

ISPs may have different ways to judge spam/reputation, for example, NEW mail server IP address may have low reputation and delivered to Spam/Junk folder.

3 Reply by veriatech

  • veriatech
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Re: Getting past the Gmail & Hotmail spam detectors

ZhangHuangbin wrote:

ISPs may have different ways to judge spam/reputation, for example, NEW mail server IP address may have low reputation and delivered to Spam/Junk folder.

Yes, since my setup is brand new (domain name + IP address) I am having to work through building a good reputation.  I have made much progress in just two days time and things are starting to look up!  Thanks for your reply @ZhangHuangbin and keep up the great work with iRedAdmin e-mail server software!

4 Reply by Shnoulle

  • Shnoulle
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  • Registered: 2020-12-27
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Re: Getting past the Gmail & Hotmail spam detectors

For gmail : it stay stable,

For hotmail (and all microsoft accounts): sometimes without any update, without any newsletter sent : you enter in blacklist without any explanation.

Microsoft are really an awfull email server