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0
votes
2answers
33 views

Redhat EL 7.2 using postfix to use smtp.gmail.com to relay not working

I am running rhel 7.2, I have postfix installed and can't get it to relay through gmail smtp servers. I have followed lots of tutorials and googled and tried answers to lots of others posts but I can'...
0
votes
0answers
16 views

Postfix GMAIL Relay – Issues with Mail

I’ve installed the latest release of Postfix onto a CentOS7 server and have configured it to relay any mail on test@mydomain.com to send to an account on Gmail. The problem I have is that whenever ...
0
votes
2answers
53 views

Change the domain in the 'via' that Gmail shows as the result of a wrong SPF record

So I have a small Linux webserver, it is running the Direct Admin control panel and everything is working fine. For each domain, SPF and DKIM records are present in the DNS and mail is (as far as I ...
0
votes
1answer
17 views

Google mail servers returing Deffered: 450-4.2.1. for no apparent reason

We have a problem with our sendmail: gmail is always returning the "Deffered: 450-4.2.1." error. I checked all available documents and help articles, but it only confuses me. I am testing this on my ...
-3
votes
1answer
80 views

Gmail is blocking emails from my mail server ( Postfix ) CentOS 6

I'm unable to send emails from my mail server. I've tried every single possible solution I came across. Firstly, I WAS ABLE to send emails but they were going to spam so I decided to install OpenDKIM ...
-2
votes
1answer
22 views

Website Access Active Directory [closed]

A client has an Active Directory Domain named anycomp.com and hosts their website www.anycomp.com with an external offsite ISP. Clients on the internal Active Directory Domain need access to the ...
0
votes
1answer
32 views

sendmail from terminal to gmail not working

Hello I´m trying to send an email from my centos terminal with sendmail and it doesn´t work, the command I use the default configuration because I just want to send emails. I need help. In the next I ...
0
votes
1answer
72 views

Why don't my domain's messages to a google group get their headers rewritten so DMARC can pass?

Whenever my domain sends a message to a google group on another domain the DMARC alignment fails. This is true for all my approved senders, even using Gmail in my domain. It seems to be because the ...
0
votes
1answer
23 views

Gmail marking self-signed certs as unencrypted

Just a quick question/answer pair to share what I've learned this morning. Gmail marks self-signed certs for TLS as unencrypted in their interface now. This is obviously wrong. How has anyone else ...
-2
votes
1answer
33 views

My Email Strightly goes to gmail spam/just folder ( DKIM,SPF,DMARC is okay ) [duplicate]

( it's not duplicate , its related to rDNS , please don't flag it as duplicate or give me the link of related one ) i have a problem, my emails from my mydomain.com straightly goes to spam folder in ...
0
votes
0answers
5 views

Gmail relay server not working from one sender 550-5.7.1 [duplicate]

I've got a postfix server set up to relay emails sent to my personal domain to a gmail account. It's been working fine for everything until today when a sender reported that all their emails are being ...
0
votes
0answers
51 views

Opencart: can't send email only to gmail [closed]

Recently i've been working on a opencart based website, everything works just fine, the only thing it doens't work fine is the emailing system. If i use a hotmail account to register everything will ...
2
votes
1answer
83 views

Sending mails from Gmail through my VPS (postfix, dovecot, postfixadmin)

This problem has been bugging me for a long time now and i want it to be fixed. On my VPS I have set up Postfix working correctly with postfixadmin and dovecot. (I can send (by terminal) and receive ...
0
votes
1answer
59 views

exim4 issues sending mail to gmail

I am trying to send automated emails from my server to my gmail account, so that I can get important notices like when my webserver is not responding, or just some daily statistics. As email sending ...
-1
votes
1answer
111 views

Is it possible to send emails to a gmail address WITHOUT using GMail as a relay server?

I've been fighting all day trying to properly configure Postfix to get the emails delivered to GMail addresses I finally got it by using GMail's SMTP as a relay server, sadly that server overrides ...
0
votes
2answers
36 views

How to find out what Google account a domain is associated with?

I have a client who needs to add new email accounts to their domain. However, when I access the admin page for the domain, there are no email accounts there. And in the DNS there are MX records ...
0
votes
1answer
72 views

How to test Outgoing mail from exim for proper tls configuration

Been using Exim a long time. Never setup TLS before however. I think I have it configured, but need to test that it can SEND OUTBOUND only email using TLS to a mail server. The server does not ...
3
votes
0answers
122 views

gmail this message was not encrypted [closed]

I just moved my site to another hosting provider. I use SSL/TLS for connection security and port 995. It sends my messages but the problem is that gmail shows This message was not encrypted red flag. ...
0
votes
1answer
182 views

connect to smtp.gmail: Connection refused

I am trying to send mail via Ubuntu 14.04 version to my gmail ID. Ubuntu is running via VMware on my Windows machine. Please let me know if the above description is not clear as I am newbie in working ...
0
votes
1answer
36 views

How to create an Exim router to redirect email and then use alternate gateway

essentially we are migrating to Google Apps for Work away from cPanel (centOS5.11 Exim 4.86) I need to tell Exim: redirect a list of users to an alternate list of email address and then use an ...
0
votes
2answers
376 views

Postfix as SMTP server for Gmail. (“Send mail as” google option)

I have a vps on ovh.com runing debian 7. I want to set up my gmail account to send, and recieve mail on (for example) myname@mydomain.com address. I searched google for hours and couldn't find a ...
-1
votes
2answers
59 views

smtp email forwards with Gmail and Wordpress

I'm looking for help. I'm trying to add a new email account to Gmail. I've done it before for one of my websites email domain and it worked fine. However, now, this is the message I get. Furthermore, ...
0
votes
1answer
110 views

Mail servers complain that there's no valid MX record but there is

We have a domain that uses gmail for its mail exchange but some mail servers are bouncing our emails with the following message: The error that the other server returned was: 550 The email sent ...
3
votes
3answers
269 views

Gmail flagging Dovecot email as insecure

I thought I successfully secured my Postfix/Dovecot email server. I have a signed certificate from LetsEncrypt, which is valid for my domain. Sending & receiving works fine, but since Gmail ...
-1
votes
1answer
159 views

sendmail and gmail not received [duplicate]

I try to send mail with sendmail (Debian 8) from a PHP script. It does work but only gmail is not working. Sending a mail from root, I got this message xxx@gmail.com... Connecting to gmail-smtp-in.l....
1
vote
1answer
75 views

Best way to combine Google for Work with postfix mail server / e-mail routing

I am re-designing our company mail services, and we are migrating some mail-boxes to Google for Work. The objective is to have some users in the cloud, and some users on an on-premise Postfix server. ...
0
votes
0answers
27 views

535 error from gsmtp

I am using Erlang and its esmtp library to send emails from my application. It used to work OK and still works fine on the development machine. Unfortunately several weeks ago it stopped working on ...
1
vote
2answers
130 views

Why does DMARC operate on the From-address, and not the envelope sender (Return-Path)?

Several emails sent from my webserver to a Gmail address, where the From: address is websitevisitor@gmail.com, have been marked as spam by Gmail. The From: field is populated from form data, and ...
0
votes
1answer
112 views

SPF + DKIM + DMARC with Gmail account and external mail server

I,m using gmail with own domain (Google Apps) for my project. Now I want to add external mail server for sending notifications for users. Gmail doesn't give private keys for DKIM and if keys will be ...
1
vote
0answers
14 views

Email rejected as Spam by Gmail [duplicate]

My domain is apitrak.com registered at gandi.net. For my mail I use Apple Mail and th Gendi.net SMTP server throught SSL. When I respond to a Gmail address, I get an "Undelivered Mail" response by ...
1
vote
1answer
114 views

Postfix can't send mails to google server -> FROM GOOGLE SERVER

Hy, i have a "compute engine" hosted by google. When i try to send an email via postfix, it doesn't work. Error log says: postfix/smtp[16416]: 16C5820035: to=< some_gmail_mailadress@gmail.com>...
0
votes
1answer
233 views

cant send to gmail. Remote host said: 421 4.7.0 Senders Guidelines

I have a SMTP account by hostgator. It has been working OK for a few years. in the last week all emails sent to gmail accounts are bounced with the following message: Could not deliver message to ...
0
votes
0answers
23 views

Emails ending up in gmail spam folder [duplicate]

Emails from my dedicated server are ending up in spam folder in gmail even though the server is not blacklisted and with good reputation - see below. the server level issues that would cause this ...
0
votes
0answers
111 views

Trying to set up Gmail “send mail as” SMTP mail function

Alright, so I've come here as a last resort hoping to find that last bit of help I need to solve this. I've spent the last two days scouring for answers without actually getting anything direct. First ...
1
vote
2answers
159 views

Protecting private IP address using Google for Work's SMTP settings

We currently got a website that is protected with cloudflare, however there is one leak we found. Our server's IP is shown in email headers, which makes cloudflare kinda useless at this point. We've ...
4
votes
1answer
86 views

Having troubles receiving emails from Gmail

I'm having problem with receiving emails from Gmail. The problem is gmail only. I can send mails to gmail and receive it perfectly in gmail. I also being able to receive mails from yahoo and other ...
0
votes
1answer
212 views

Outgoing mail fails to be received by Gmail. Rejected because PTR record does not mach forward lookup

My mail server has been sending mail with no rejections from gmail until recently. No changes have been made that I am aware of. Recently my outgoing messages are failing with an error about a "...
0
votes
1answer
61 views

Spamassassin + Gmail + Mbox

If I give sa-learn Maildir mails to train it as spam, it takes them without problems, but when trying to use a mbox file containing spam emails from my personal Gmail account (using https://takeout....
2
votes
1answer
170 views

Can't send email to myself via gmail and postfix forwarding

I set up postfix to forward email to my gmail account. I can send email from this server to my gmail, I can receive outside email and it's forwarded correctly (even from other gmail accounts). However,...
1
vote
1answer
138 views

GMail moves Exim4 emails into Spam

I am trying to setup email transfer to GMail. This bash command in OS Debian: echo "aaa" | mailx -r "xxxxx@xxxxx.xxx" -s"sdf" xxxxx.xxxxxxx@gmail.com But all of my messages GMail moves into Spam. I'...
2
votes
1answer
58 views

Emails are being delivered as spam to Gmail? [duplicate]

for the last 6 weeks (yes, that long) I've been struggling to successfully deliver emails to Gmail accounts. For some reason, every single email that is sent from our domain is flagged as spam by ...
2
votes
1answer
115 views

Validate email address at my own domain with gmail

I need to have the ability to send email using gmail's web interface, but have them appear to originate from my own domain instead of originating at a gmail address. In order to do this, gmail asks ...
1
vote
1answer
188 views

Email, forwarded by procmail, rejected by Gmail

EDIT Let's ignore for a while all that I have written below and refrase the question: If you have your own domain name and you want to get email for that domain into your Gmail inbox (not Google Apps)...
1
vote
1answer
170 views

Gmail accepting postfix relay via Port 25 but rejecting emails sent via TLS login on same server?

I have a postfix email server that handles mail via two routes. First is a relay on port 25, this is dedicated to a single external IP address via a 'mynetworks' entry. This route is to handle email ...
-1
votes
1answer
153 views

Inbound email being bounced back from Google Apps for your Domain: 550 [closed]

I have a simple cpanel-administered www hosting account (wherebarney.com), and for well over a year I've used Google Apps for your Domain to handle the email, using gmail. Recently the majority of (...
5
votes
3answers
8k views

sendmail can not deliver to gmail - IPv6 sending guidelines regarding PTR records not met

I am having trouble in delivering mail to google from a fresh sendmail install on ubuntu 14.04. The DNS-records seem to be fine for the ip. Something else must be wrong. Sending mail from command ...
0
votes
1answer
54 views

Two DKIM signatures in outgoing messages

I have DKIM and SPF correctly configured on my server with postfix myserver.com. However, when I send emails from Gmail configured to authenticate and send email as myname@myserver.com ...
1
vote
2answers
171 views

I recently changed my hosting and now I can only send emails and not receive using GMail [closed]

I have a domain name (emmasteed.co.uk) that I have hosted with UK Reg and I recently moved my hosting to GoDaddy. I have an email that I have used for a few years now: emma@emmasteed.co.uk. When I ...
9
votes
1answer
219 views

Postfix emails detected as spam with gmail [duplicate]

I know that there are a few posts about this and I have been reading them for a while now but still, I can't resolve my issue. I’m running ISPconfig with postfix and I can’t figure out why my ...
1
vote
1answer
35 views

Using different MailServer for special Users in the same domain

I'm new to this topic, so please have forbearance, if this is a dumb question. At the Moment, we use GMail for all Mailaddresses. To save some money, the idea is, to use an own mailserver for the ...