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comment Is it becoming impossible to be a small mail provider?
That site is a bit difficult to read for my eyes. I only see green rectangles. I did send this email, and allegedly there are 5 warnings and 3 criticals, but all I can see in between the Email Authentication Pro Feature - Learn More links is "pass" and "success".
2d
comment Is it becoming impossible to be a small mail provider?
That just means that my server doesn't trust the gmail SMTP. I have added smtp_tls_CApath to my postfix conf, so that is a Trusted TLS connection now. But since that verification is only local to my mail server, I think it can not be relevant to any scoring.
Apr
23
comment Is it becoming impossible to be a small mail provider?
@BillThor are you talking about the registration for postmaster.google.com? That has nothing to do with "getting trusted". It allows you to view the spam reporting rates for verified domains. I have done that and it leads exactly to the situation I describe above: since the sending volume is so low, there is no data. I have verified my 4 top domains and none show any data.
Apr
23
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Apr
22
comment Is it becoming impossible to be a small mail provider?
Nope, StartCom Level 2 validated. Also, this isn't relevant for outgoing mail, right?
Apr
22
revised Is it becoming impossible to be a small mail provider?
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Apr
22
comment Is it becoming impossible to be a small mail provider?
Here's a 550: host aspmx.l.google.com[2a00:1450:4013:c01::1a] said: 550-5.7.1 [2a02:c200:0:10:3:0:4018:cafe 18] Our system has detected that this message is likely suspicious due to the very low reputation of the sending IP address. To best protect our users from spam, the message has been blocked. Please visit https://support.google.com/mail/answer/188131 for more information. n123si21866589wmb.41 - gsmtp (in reply to end of DATA command) That doesn't tell me anything.
Apr
22
revised Is it becoming impossible to be a small mail provider?
added email headers link
Apr
22
comment Is it becoming impossible to be a small mail provider?
Thanks. Postfix prefers TLS by default, and I can see that is being used.
Apr
21
asked Is it becoming impossible to be a small mail provider?
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accepted Clear the fault LED on an IBM x3650 M4 after accidental disk insertion and removal?
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comment Measuring and visualing web application performance using apache logs?
Splunk is great. You can even go over the limit of 500MB/day three times within a 30 day period until the license is violated, and even then it'll only stop accepting search/graph queries, but it'll still be indexing. So ideal if you want to import bigger amounts of historic data.