Sendmail is the traditional MTA (message transfer agent), i.e. the traditional server program to send, transfer and deliver email. If your question is about sending mail in general, see the tag /email.

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11 views

relay all TLDs from relay-domains

On my production server, I want to relay all the top level domains, Server is configured with send mail + Dovecot. As I checked in the file /etc/mail/relay-domains if I add any domain then I can send ...
3
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3answers
6k views

Mail command to send attachements

I tried the below command uuencode data.txt | mailx –s “Test Mail” “mrp@xyz.com” But I get the below error ksh: uuencode: not found. Null Message body; hope that' ok which clearly tell that ...
2
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1answer
681 views

Sendmail not masquerading email “Received:” headers

I followed the instructions from NixCraft site and try to masquerade my emails with the following configuration: MASQUERADE_AS(example.com)dnl FEATURE(masquerade_envelope)dnl ...
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2answers
2k views

sendmail not using mailertable

I'm having trouble getting my mailertable to work.... /etc/mail/sendmail.mc contains this line FEATURE(`mailertable', `hash -o /etc/mail/mailertable.db')dnl /etc/mail/mailertable contains this line ...
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1answer
16 views

sendmail default mail path

I have just configured the postfix+dovecot and its working fine as I tested with configured in Outlook. Same way I am trying to setup a sendmail+dovecot, The mail problem I am facing here is the ...
2
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1answer
652 views

Sendmail with TLS support changes FROM: address

I have multiple domains on one server and when sending email to server, which supports TLS, server changes FROM field to default domain ($j). What should i do (in .mc level please) to remain primary ...
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1answer
12 views

Sendmail attach all files in directory

I want to send mail and attach all files in directory. Below doesn't work sendMail -a | find . -name '*.*'
2
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1answer
1k views

SMTP connectivity issue in Zenoss (“Connection unexpectedly closed”)

I am using Zenoss for monitoring purpose. I have been using its mail service for a long time. Suddenly my mail service in zenoss stopped and started showing <class ...
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1answer
62 views

Sendmail says it has sent, but doesn't actually send

I installed sendmail using this tutorial: Install sendmail debian gnu linux I am using this command to send my test email: mail -s "Subject" "xxxxxxxx@outlook.com" <<< "This is the body" ...
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3answers
1k views

sendmail using incorrect timezone

I have sendmail running on my CentOS server. The server is set to BST and tzdata is correct. $ date Tue Jul 2 10:53:56 BST 2013 $ ll /etc/localtime lrwxrwxrwx 1 root root 33 Jun 28 17:07 ...
4
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1answer
41 views

Turn off color in bash for logs

I am running Ansible on multiple machines and redirecting the output to a file, say log-$(date), which is mailed to me every day. The output file has multiple text colors, how to turn them off? ...
2
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1answer
54 views

How to configure a two-factor-enabled Gmail account to work as sendmail on a Debian Jessie?

I am interested to get email notifications from my server to my Gmail account - the same notifications that the server gets in the /var/mail/root - either by forwarding the messages, or or directly ...
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1answer
55 views

Send mail not working with contact.htm

I have a Ubuntu 14 server and trying to get my web site contact.htm to send mail to my address jplazzo@hotmail.com here is the mail.log : Nov 18 17:22:34 ubuntu sendmail[7439]: tAIMMX5s007439: ...
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2answers
48 views

Can I send email in the background in Mutt while still being notified of errors?

Removing mutt's send delay I originally used mutt's built-in SMTP MTA. However, there is a considerable pause after hitting send. This can be disabled by using an external MTA with set ...
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2answers
18 views

What do the letters F T S R and E mean in Sendmail milter?

I see on sendmail.mc milters lines like this: Xclamantivirus, S=local:/var/run/clamav-milter/clamav.sock,F=T,T=S:4m;R:4m;E:4m I know what is a local socket. But what do the letters F T S R and E ...
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1answer
16 views

Sendmail: how to create a spam folder automatically?

I have a mailserver(sendmail+dovecot+procmail+spamassassin) Works fine,for normal mail,for spam i want to create a folder called "Spam" for every user and put all spam mail there. I configured ...
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0answers
68 views

Sendmail is canonicalizing domain name from CNAME

I have an old mail server that I recently replaced. The replacement is delivering mail as expected, but there is an odd quirk. I have a variety of aliases that deliver mail to a list of people. ...
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1answer
69 views

sendmail smtp auth simple,why fail auth?

On sendmail i did this for smtp auth sasl is running root 1609 1 0 05:16 ? 00:00:00 /usr/sbin/saslauthd -a pam -c -m /var/run/saslauthd -n 5 root 1610 1609 0 05:16 ? ...
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0answers
37 views

In FreeBSD, how do you send a mail message from a user on one server to a user on a different server?

The environment is FreeBSD 10.2 with default services including sendmail. Sending a message from one user to another on the system works fine: mail -s "A message" userb Hi b, this is a. CTRL-D ...
3
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1answer
304 views

Is there any way to send mail without a relay server? [closed]

I am new to configuring mail servers. I want to send the mail from one server to an external domain (xxx@yyy.com). How can I implement this? I need some help on it.
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2answers
76 views

How to check all desired files have been downloaded in shell script

I have downloaded the files from remote server by sftp.now i want to check that all of my files (nodeid given) have been donwloaded or not.if not downloaded then give the warning messages by sendmail. ...
4
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1answer
92 views

Why does sending email via mutt work to gmail but not to evernote?

I have freshly installed sendmail and mutt on Ubuntu 14, with no configuration. It works fine like this when sending a test email to a gmail account, e.g. mutt -s 'test 1' < /dev/null -- ...
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1answer
193 views

sendmail: User unknown

I am trying to run mail (or sendmail) from exadata lnux server and getting 'dead.letter' error. /var/log/maillog file shows stat=User unknown I even tried to update /etc/mail/sendmail.mc file and ...
1
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1answer
105 views

Sendmail issues “530 Authentication required” error message when authinfo is supplied

sender_email - email address that does not exist, but must be used as FROM address, because receiver host rejects emails from other emails. receiver_email - email that is supposed to receive the sent ...
0
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1answer
81 views

sendmail messages not delivered after fixing name resolution

On my server, sendmail was taking 60s to send a simple message. After some googling, I found out that it was due to a DNS problem. I had this log: Sep 13 08:00:01 myserver sm-msp-queue[1493]: My ...
1
vote
1answer
3k views

Null message body; hope that's ok

I have the following command below as part of a cronjob. When I run the command via cron or at the command line, I get Null message body; hope that's ok. The contents of the email are empty but when ...
0
votes
1answer
46 views

Cannot make sendmail to use a remote SMTP server [closed]

I followed the following guide on how to setup sendmail to use a remote SMTP server and authenticate: https://www.smtp2go.com/docs/sendmail/ However, sendmail shows that it sends emails out, but ...
0
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1answer
110 views

Sending email out at a specific time

I'd like to write emails now and have them go out at some specific time in the future, eg. when the office opens in the morning. What would be a good way to do that ? Most user agents don't support ...
1
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2answers
3k views

How to make sendmail write to new maillog

I want to rotate my maillog, but I want to make sure the newly rotated log contains the last 2M lines from the previous log: # write the last 2M lines to a new log tail -n 2000000 ...
1
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1answer
29 views

Using wildcard domains in sendmail

I need to add functionality a bounce handler for multiple virtual domains that are constantly dynamic. I have over 1,000 domains that change (additions & deletions) on an hourly basis. ...
1
vote
1answer
235 views

sendmail attachment is empty

I am trying to include an attachment to my sendmail eml file. The current eml file (order.eml) has the following contents From: Sender <sender@email.com> To: client@email.co.za Subject: Report ...
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1answer
259 views

Sendmail Attachment

I was wondering if it's possible to include an attachment with sendmail. I am generating the following emailfile.eml files with the following layout From: Company Name <example@nowhere.com> To: ...
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0answers
35 views

How to override email address used by at command

cron has MAILTO setting to explicitly configure the email address that will receive the report Does at have anything of the kind? Man page says it will send using /usr/sbin/sendmail but which ...
1
vote
3answers
159 views

Send mail at startup

I want to send a mail to myself at the restart of a server. We use AWS, and a restart results in a changed internal 10.x.x.x address. This address has to be configured in Postgres and elsewhere, and ...
0
votes
2answers
14k views

Using port 587 with sendmail

I have been using sendmail to send out mails using internally available mail server. But currently port 25 is blocked for security reasons. I would like to know if there is a way to specify port ...
6
votes
3answers
9k views

What is sendmail referring to here?

When I install sendmail from the debian repos, I get the following output: Disabling HOST statistics file(/var/lib/sendmail/host_status). Creating /etc/mail/sendmail.cf... Creating ...
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0answers
34 views

My FreeBSD server busy rejecting sendmail relay

I'm on my BSD server and found my CPU usage at 98% for sendmail service. When I check the log file, I noticed that spammer trying to use a relay. And my server is busy rejecting thousands of request. ...
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1answer
65 views

Can I do a delay delivery in Thunderbird or Evolution

Now we have an option of "Delay Delivery" in Outlook. Can we do something like that in thunderbird/evolution or any other linux client ?
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0answers
24 views

Solaris and Sendmail

I am receiving below messages in the logs and the application/user is unable to send the mails: 450 4.7.0 Encryption too weak 112 less than 128 Does any one know how to solve this in solaris.
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1answer
53 views

How to enable STARTTLS in a Unix operating system

I am using old HP-UNIX server. I want to enable STARTTLS which is not there in the server. I went through some blogs all are saying something about certificates and keys but I don't have these ...
1
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2answers
141 views

sendmail: what causes “Deferred Invalid argument” and how do I fix it?

I was testing a script I had written in PHP when I realised that the emails it was meant to send out only went to local addresses. When I logged into WebMin I saw that the sendmail queue had a lot of ...
1
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0answers
109 views

systemd MAILTO-replacement failing

I'm trying to setup systemd to notify me via email if a unit fails, like Cron can be set up to do. I followed the guide on the Arch Linux wiki. So I set-up a sendmail shell script in ...
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0answers
51 views

No sendmail.mc.rpmnew file after upgrade despite having sendmail.cf.rpmnew file

After upgrading to version 21 of Fedora OS, I was issued sendmail.cf.rpmnew and submit.cf.rpmnew files. Since sendmail uses .mc files to generate new configuration, I was expecting to receive ...
2
votes
2answers
2k views

Why is sendmail appending my hostname to unknown destination domain?

I am testing the handling of mail bouncing. When I send a test email to a bad domain, for example: eric@blahblahfail.org, I get the following error in my log: SYSERR(root): ...
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vote
1answer
7k views

How to configure sendmail.postfix to relay on exchange 2010?

I'm currently trying to figure out how to configure sendmail.postfix in Red Hat 6 to work with exchange 2010 relay. I've already configured our exchange server to allow our web server to relay. What ...
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1answer
2k views

Centos - Sendmail smtp smarthost with authentication

I would like to setup sendmail to send out mail using an external smtp-server with authentication. I've searched for solutions, but can't seem to find what I need. There are several examples about ...
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2answers
826 views

Sendmail To Multiple Users Without CC

Hello everyone I was wondering if it's possible to use sendmail in a way that I can string multiple email addresses in the To: as such From: sendmail To: person01@gmail.com;person02@gmail.com ...
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0answers
162 views

NOQUEUE: SYSERR(root): opendaemonsocket: daemon MTA: server SMTP socket wedged: exiting

host map: lookup ( ): deferred It is the log info in mailq. NOQUEUE: SYSERR(root): opendaemonsocket: daemon MTA: server SMTP socket wedged: exiting It is the log at /etc/log/maillog I use ...
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1answer
37 views

A question about sendmail macros and tls

http://docs.oracle.com/cd/E19120-01/open.solaris/819-1634/fvbqm/index.html Here i read some sendmail macros must be edited on mc file to work I want tls use version 1 and strong cipher How to put ...
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2answers
73 views

sendmail: proper /dev/urandom

I'm configuring sendmail on hpux 11.31 i have to set a a random file if i set define(`confRAND_FILE',`dev:/dev/urandom')dnl Give this error STARTTLS: Error: no proper random file definition ...