1 Topic by rajeev07

  • rajeev07
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Topic: Certificate Issue.

Hi,

I have install iRedmail 1.3.1 on Centos 7.0 server using Mysql backend with Nginx webserver working fine. But when a client update thunderbird version 78.5 every time when he start thunderbird it will not download message and showing certificate error after accept certificate than it will download message. Same thing is happing when trying to send message.

This is happing daily after thunderbird update.

Please help.
Rajeev.

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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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Re: Certificate Issue.

Do you use a valid ssl cert or a self-signed one?

3 Reply by rajeev07

  • rajeev07
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Re: Certificate Issue.

ZhangHuangbin wrote:

Do you use a valid ssl cert or a self-signed one?

Sir,

I am using default self signed certificate.

Rajeev.

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Certificate Issue.

Please either request a free ssl cert from Let's Encrypt (or other vendors), or buy a valid one.

FYI:
https://docs.iredmail.org/letsencrypt.html
https://docs.iredmail.org/use.a.bought. … icate.html