Google domains add SPF of DNS ,but Email Service authenticate fail

If Google domains use SPF(Sender Policy Framework, RFC 4408) ,the Email Service (sendinblue) can't authenticate this SPF.

How to solution the SPF  can't authenticate by Email Service?

Use txt of DNS and add new txt,input data of SPF.

Wait some time,maybe 1m~24hr,then you can check SPF

https://mxtoolbox.com/SuperTool.aspx

How to http 1.1 to http/2

 

insert httpd-vhosts 

    Protocols h2 h2c http/1.1

    H2Direct on

Restart Server

We check h2 on Web Dev.(F12)

https://docs.bitnami.com/bch/infrastructure/lamp/administration/enable-http2-apache/

How to Troubleshoot Permission Issues with SFTP

 

• Change the owner of the folder or file to bitnami (remember to replace the TARGETFOLDER placeholder with the proper path):

  sudo chown bitnami TARGETFOLDER
  sudo chmod +w TARGETFOLDER
  

• You should now be able to upload files to the folder or replace the file. When you are finished, restore the original permissions. For the case above, the commands are as follows:

  sudo chown daemon:daemon TARGETFOLDER
  sudo chmod 0775 TARGETFOLDER

https://docs.bitnami.com/virtual-machine/how-to/troubleshoot-permission-issues/