Questions tagged [mail-forwarding]

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How does Virtualmin do email forwarding?

I'm confused: when I add forwarding to an existing email address in Virtualmin (6.08, Centos 7), it doesn't modify the /etc/postfix/virtual or any other file in /etc/ that I can tell. When I grep for ...
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1answer
155 views

Forward from one Distribution Group to another DG inbox?

Our Research Department needs to have a group email (Distribution Group); the email will consist of Staff 1, Staff 2, and Staff 3. We would like the email to copy the old.dg@123.org, where the email ...
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14 views

Alias forward to show as main mailbox

Does anyone know if there is a way to change the address a forwarded email is received from? So for example there is a mailbox called FinanceDept@domain.com which has an alias's called FD@Doamin.com ...
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2answers
58 views

Are email-forwarding services safe to use [closed]

Basically can services like this snoop into my emails, even if it is an open-source system (i.e. server code may not match open source code)? Are there further resources I can read to feel more ...
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0answers
26 views

Postfix forward mails to external domains as (inline) bounce

My problem: I own a postfix server with several Aliases on it. For example: info@my.tld => abc@gmail.com If I now send a email from def@gmail.com to info@my.tld it get's forwarded to abc@gmail.com ...
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0answers
19 views

Outlook Inbox after spoofing attack is empty. Incoming mails not coming through in Inbox

Supposedly, a spoofing mail was sent to a internal and hundreds of external people from our user's account last Wednesday. Since Friday afternoon, her Outlook Inbox is shown empty and she is not able ...
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0answers
27 views

Exim .forward fails unexpectedly

I am trying to enable synchronous processing of incoming email on a host running exim. In the absence of a .forward file, mail gets appended to the expected /var/spool/mail/$USER I added a very ...
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0answers
27 views

Postfix: resend mail back to sender when forwarding

I have a poor-man's mailing list implemented as a .forward file on an email account list-address@example.com Its .forward file contains: alice@example1.com bob@example2.com If Alice sends emails to ...
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0answers
40 views

Forwarding email with exim4

I cannot get exim4 to forward emails to name@mydomain.com to name@gmail.com. Here is what I've tried so far: sudo dpkg-reconfigure exim4-config General type of mail configuration: internet site ...
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1answer
67 views

Postfix header conditional rewrite

in my mail server I have a mailbox me@mrtsolutions.it and an alias ciao@mrtsolutions.it which send all to me@gmail.com. Now when I send from user@gmail.com an email to ciao@mrtsolutions.it, I receive ...
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1answer
155 views

Forward mail using qmail to multiple recipients dynamically

I am trying to forward an incoming mail to multiple recipients. The recipient's addresses are stored inside a mysql database, so I need to call a script to get the addresses before forwarding the mail....
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1answer
41 views

chaining email forwarders (forward an email to a forwarded address)

We can forward a forwarder to an address that is itself forwarded: first_address@example.com -> second_address@example.com second_address@example.com -> third_address@example.com third_address@...
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1answer
45 views

Exchange Online - Route email to different address depending on sender initials

So our HR department is tiny, and gets an enormous amount of email from our agency at large. They'd like us to forward email to different members of their team, based on the alphabetical order of the ...
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1answer
39 views

Postfix forward email to my gmail from a gmail failed

I am not possible to forward email from gmail account to a gmail. I come across with below link which telling that gmail is blocked to stop looping. https://superuser.com/questions/332389/postfix-...
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1answer
85 views

Postfix + Dovecot to receive emails only for specific mailboxes others piped to php script

I am fairly new to Postfix, Dovecot and have only basic knowledge of mail routing. There is a server that supposed to receive emails for variety of mailboxes with unlimited domains. (info@example.com,...
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1answer
63 views

Xeams to Postfix Forwarder

I have a xeams mail server that has got forwarders setup to filter then forward mail onto a postfix server. The problem is that whenever I try send an email from the xeams server to an email address ...
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2answers
776 views

DMARC fails on forwarded mails without DKIM

I am running a mail server (postfix) on a VPS that is set up to forward all mail sent to an address in my private domain to a GMail address. SPF, SRS, DKIM, and DMARC are set up for my mail server and ...
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1answer
22 views

Disclosure of recipient’s forward email address when my email bounces

A few times I had a situation like this: I sent an email to foobar@example.com. For this email, I received a delivery failure report, giving reasons like "550 5.1.1" (user unknown) or "552-5.7.0" (...
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1answer
850 views

Postfix + Dovecot + Sieve + forwarding + sieve

Let's suppose my domain at exampleserver.com. I have following sieve rule: require ["fileinto", "subaddress", "mailbox", "variables"]; if address :detail :matches "to" "*" { set "folder" "${1}"; ...
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0answers
76 views

postfix - forward mail for unknown clients to another server: a working example, please

I need to forward(relay) mail from one postfix server to another, so that they are "answerable" with the same address as the original ones. Also, I need all mail from accounts on server 2 which are ...
0
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1answer
56 views

In Postfix, how do I block sending emails to other domains while allowing forwarding of one email address?

I just installed PostFix on Cent OS 7. I want to set up mail forwarding from an admin address to my Gmail account but I also want to block all emails that are sent to emails that are not addressed to ...
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1answer
3k views

How do I set up an MX record to route mail to my CentOS 7 Postfix server?

I'm trying to set up mail forwarding from my CentOS Postfix mail server to my gmail account and I want to be sure I'm creating the MX records properly before troubleshooting my PostFix configuration. ...
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1answer
83 views

re-forward mails already IN mailbox using qmail

I broke my qmail formwarding rule for quite a month, and incoming mails now are in my default mailbox instead of being forwarded to &another|mail-adddress.com. Is there a way to re-forward all ...
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2answers
802 views

Can sendmail forward e-mail immediately instead of queueing?

Some of the e-mail passing through my server is forwarded to external accounts. Unfortunately, my upstream SMTP-server is very picky about spam -- and rejects some of the legitimate messages as such. ...
3
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2answers
89 views

How to make sendmail respect +-notation for virtual users?

I have different forwarding needs for different domains, which all point to my mail-server: user1@example.com foo@example.org user2@example.com bar@example.net @example.com mylocalaccount ...
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1answer
321 views

Exchange: Forward copy of all received emails to another internal server

We need send all emails coming into exchange into another server, which will process them for metadata, while also delivering the email to the internal mailboxes. Does anyone know how to accomplish ...
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2answers
547 views

postfix/dovecot/sieve - delay forward mails

Currently I'm struggling to achieve what sounds like a simple thing: I have a setup with postfix, dovecot and sieve. Mails from two certain addresses to one mailbox are being forwarded to another ...
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1answer
911 views

Amazon WorkMail have emails go to two different addresses

Using Amazon WorkMail service we have an email address setup - lets say it's customerservice@domain.com . When someone sends that email address an email I would like the email to go to two different ...
4
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2answers
3k views

SPF broken by forwarding on the recipient side : what do?

I run an SMTP server with SPF enabled, and I need to email users from a list of academic addresses. Thing is, these addresses are used to forward emails to the end user. And SPF breaks forwarding, ...
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1answer
1k views

Postfix: relay domains except some addresses

I'm relaying emails for a bunch of domains to another server via the relay_domains configuration in main.cf: File /etc/postfix/relaydomains: domain1.com OK domain2.com OK domain3.com OK ... Now I ...
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1answer
572 views

Mailflow error, on premise Exchange 2013

So I am trying to create a mailflow rule to forward mail from user 1 to user 2 but keep running into this issue: We'll say Bob Smith is user 1 and Tom Jones is user 2. Each has an email address on ...
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0answers
161 views

How to RBL block forwarded email in postfix?

I have RBL blocking successfully configured in postfix, using reject_rbl_client in the smtpd_recipient_restrictions section. However, I use a mail forwarding service through which I receive some spam ...
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1answer
368 views

Email to AOL from Bluehost.com [duplicate]

I have a domain hosted at Bluehost.com, and email forwards are not making it to aol.com users. DNS and MX records are configured per Bluehost's instructions. Bluehost has assigned me an IP Address. ...
1
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1answer
540 views

Same Postfix aliases for different domains

I've got Postfix managing two different domains one.com and two.com, included in the my destination variable of the main.cf file. I need an /etc/aliases file including something like this: user@one....
1
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0answers
2k views

Postfix: forward email to non-local address - expanded from user unknown

I'm running into issues with postfix, specifically while creating a local virtual alias to forward email to external addresses (on other servers). My goal is to: Forward all email sent to fwd@xyz.com ...
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2answers
490 views

How do Email forwarding addresses (a.k.a. aliases) work?

I've been arguing with my registrar and host (1and1.com) about an odd problem with an email forwarding address, and I can't get any further until I know how they work. What I know is that: mydomain....
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1answer
579 views

exim4 forwarders are unrouteable for external mail but not internal

I have exim4 configured to forward email for certain addresses. The addresses are on virtual domains for which the server is the primary MX. Other addresses on these domains are delivered to local ...
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3answers
3k views

Exim4: Receive and forward email for multiple domains

I'm running a VPS to host my client's websites. They have very limited email needs (basically they just want an info@clientdomain.com address that forwards to their gmail account). I have tried to set ...
2
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0answers
617 views

How to stop Postfix from forwarding SPAM without blocking local users' SPAM?

Some of my users have aliases in /etc/postfix/virtual that forward to other providers (mostly gmail). I believe that the fact that all mail is forwarded (even SPAM) is causing reputation issues for ...
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1answer
596 views

postfix mail server unable to receive mails

I have setup a mail server on my localhost (ubuntu) machine using postfix. which is connected to a modem. I have acquired a static ip from my isp, which is 106.51.43.121 I have made sure that my ...
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0answers
337 views

Prevent misdirected bouncebacks from forwarding server

Note: This question is a duplicate of Avoid creating backscatter on a Postfix forwarding server, for which the only answer was "sorry, nothing you can do", but I provide more detail here, consider ...
4
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1answer
1k views

Exchange mailbox forwarding - emails fail dkim body hash

Exchange is modifying emails before forwarding them out to an external Google Apps account. I'm hoping to find a way to fix this. Here's some more detail: Using Exchange 2010 SP3 Version 14.3.123.4 ...
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3answers
6k views

Schedule email forwarding in Office 365

Is it possible to schedule email forwarding start/stop in Office 365? I see a way to enable/disable in both the Office 365 and Exchange sides, but no way to schedule it. Exchange mail flow rules don't ...
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0answers
2k views

Setting up email forwarding in Exchange without SPF violations

I have an objective of configuring our mail server to forward inbound messages to third party provider. Mail have to appear from original sender Forwarding have to be managed from Exchange Server, ...
2
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1answer
370 views

Avoid Mail Delivery System Bounce Forward [closed]

I have the following mail setup: This is what happens at the numbered stages: some spam-address (which actually does not exist) sends spam to info@xyz.org the info@xyz.org has an auto-reply ...
1
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1answer
133 views

Accept all mail for a domain (from everywhere), forward mail for selected recipients to specific addresses, relay all else to a specific host

What I want to do is set up a sendmail server that accepts mail from everyone to a particular domain (say, example.com), then for a list of defined recipients sends that mail onto specified third-...
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4answers
1k views

Dovecot/postfix: forward all current messages

What I'm try to achieve it's pretty simple, and, after googling, its hard to believe I've been unable to find a solution. What I want is to forward all current messages (already delivered) of an user ...
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2answers
387 views

what is the correct solution for an offsite mail relay?

I have an onsite Exchange server. For the rare cases in which our onsite Internet connection goes down, I want to setup an offsite inbound email relay server (I believe this is the correct ...
2
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2answers
159 views

Spam mail forwarded through my server using valid user

I am getting "Undelivered Mail Returned to Sender" messages. The relevant mail messages are being forwarded using a valid user (mike@proactech.com) on my server (server1.nbicharts.com). I control ...
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1answer
591 views

Mass forward usermailbox emails to mailcontacts with same name. Need powershell command to do so

I have 2 OU's of users that each have a mail contact with the same name in a seperate single OU. So Jane Doe would be in Staff\OU1 with jdoe@contoso.com email. Mike Doe would be in Staff\OU2 with ...