1. Fedorov
  2. MAMP - Troubleshooting
  3. Sunday, 03 November 2019

I have installed mamp pro 5.5 on my osx 10.14.6

When I try to send email i says me

Our system has detected that 550-5.7.1 this message does not meet IPv6 sending   guidelines"

When I disable ipv6 it says me

550-5.7.1 This message does not have authentication information or fails to pass 550-5.7.1 authentication checks.


What should I do to use php mail function on my local?

Accepted Answer Pending Moderation

So how is your mail client setup that you're doing this? It's SMTP? Can you give a little more detail please.

  1. more than a month ago
  2. MAMP - Troubleshooting
  3. # 1
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