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![SOLVED] Setting correct SMTP HELO host, domain name, PTR records for e-mail server - Support - NethServer Community](https://community.nethserver.org/uploads/db8506/original/3X/2/c/2caa171a789531734180ce90ffac6f8725f8fe0a.png "SOLVED] Setting correct SMTP HELO host, domain name, PTR records for e-mail server - Support - NethServer Community")
SOLVED] Setting correct SMTP HELO host, domain name, PTR records for e-mail server - Support - NethServer Community
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