0
votes
1answer
46 views

How to send mail from a Windows batch file

I want to send a mail from a Windows batch file. Here is my code: blat test.log -server smtp.gmx.com -to dest@gmail.com -f address@gmail.com -s "test mail" -u "address@gmail.com" -pw "password" ...
0
votes
1answer
34 views

Postfix Relay Access Denied When Sending To Gmail With Telnet

I have postfix and dovecot setup to deal with mail for my domain. imap appears to work ok when reading local mail but when i try to send an email using telnet with localhost and the smtp port it gives ...
2
votes
1answer
55 views

Printer unable to use Gmail SMTP server

I've been following this Google Apps support page to be able to set up scan-to-email using the Gmail SMTP server. The printer is a Samsung CLX-6260 FW. I've configured it with the following ...
0
votes
0answers
8 views

How can I install a mail server on my server that Quick Books can use for invoice email

I am working at a company that uses Quick Books online. Quick Books needs access to a mail server so that it can sent invoices to our customers. Our old website was hosted at GoDaddy along with our ...
0
votes
2answers
32 views

How to send out emails without using SMTP from server?

I'm trying to write a scheduled job that will send out email with attachments after exporting a set of data from the database to a group of users. The job will be hosted on the server. I need ...
0
votes
1answer
52 views

Can't send email using mail on cmd line but can using telnet smtp commands

On a ubuntu system I have installed postfix and set relayhost and mynetworks in /etc/postfix/main.cf config file. I can now telnet to port 25 on this server and send an email by issuing the SMTP ...
0
votes
0answers
7 views

How to configure sSMTP with CSF?

I have a fresh installation of Debian and I just installed Config Server Firewall (CSF) and sSMTP (with Gmail as SMTP server). Does anyone know how can I tell CSF to use sSMTP when it's sending ...
0
votes
0answers
137 views

How To Upgrade Pear To Send Email With Smtp send() Function In PHP

I want to send e-mail on ubuntu 14.04 with smtp php. But I can't send e-mail because smtp-->send function doesn't work. So that I decided to install pear mail packages. But when ı want to install php ...
0
votes
0answers
106 views

Sendmail Deferred: Connection timed out

I got the following "Connection timed out" errors from some of the email servers, like google: $ tail -1 /var/log/mail.log Jun 15 15:55:52 coral sm-mta[9924]: s5FAo29p007675: to=<me@gmail.com>, ...
0
votes
2answers
164 views

Telnet to Gmail SMTP server timeout

I'm doing some testing of SMTP servers. I want to see the capabilities returned by the server in response to a EHLO. Gmail is timing out for SMTP: $ dig gmail.com mx ; <<>> DiG 9.8.5-P1 ...
3
votes
3answers
94 views

Why mail clients do not use directly the SMTP server of recipient

Normally in a email client you need to configure an SMTP server to use to send mails. When you send a mail, your configured SMTP server simply resolve the domain after the @at in the email address of ...
3
votes
1answer
61 views

SMTP on internal network

We a have a Qnap which uses the internal network. We would like to setup Qnap to send on notification emails to an internal smtp server something like 192.168.123.... which is connected to internet ...
1
vote
3answers
74 views

Cannot send mail. Is the ISP blocking my connection?

I want to send email through smtp.imsbiz.com. When I try to telnet to smtp.imsbiz.com:25, it said relaying denied. webadmin@www current]$ telnet smtp.imsbiz.com 25 Trying 210.87.250.198... Connected ...
0
votes
1answer
122 views

Sending email using Telnet

I saw many thread about sending email using Telnet, but I couldn't do that. I'm trying to connect to yahoo smtp server by : telnet smtp.mail.yahoo.com 25 The response from server is : Trying ...
0
votes
0answers
65 views

Lexmark Printer Requires Local Copy of Gmail's SSL Certificate

Recently I had to fix a problem in a clients office where their "Scan to Email" function wasn't working on their Lexmark printer. A gmail account's SMTP settings had been working with SSL for several ...
0
votes
0answers
57 views

What is the proper way to set SMTP headers for emails sent as someone else?

Some applications require that system-generated emails be sent as someone else, or said more accurately, they call for the appearance of being sent from someone else. What is the proper/acceptable ...
0
votes
0answers
60 views

How to prevent accidental emails sending to clients as CC? (Instead of BCC)

I'm trying to figure out how to prevent accidental leak of clients emails addresses when employee pastes them to CC instead of BCC. Is it a way to restrict sending cc mails to addresses from ...
1
vote
1answer
131 views

Postfix allows unauthenticated users to send emails

Hey I set up Postfix to use cyrus SASL implantation and I'm able to login and send emails, but I can still telnet on port 25 and send mails even if I'm not authenticated, which I whish to deny. ...
0
votes
1answer
23 views

SMTP Headers Guide [closed]

Is there a guide/cheat sheet that explains Email/SMTP headers in detail? I could not find any useful resources after plenty of Googling. The purpose is to understand the headers in order to be able ...
0
votes
0answers
503 views

Email without SSL

I have been trying to setup LabTech Email settings. Unfortunately, it accepts only email settings that are not encrypted; no SSL/TLS i.e POP 110 and SMTP 25. Tried to setup SMTPSSL in the same, but no ...
0
votes
0answers
46 views

How to send Outlook mail when port 25 blocked in intranet

We have a build server which runs daily builds. We want to send email to project leaders after each build with details (success, fail, etc). The problem we have is that we don't have access to port ...
1
vote
1answer
201 views

Postfix is Sending Spam [closed]

I have an Ubuntu 12.04 server, hosted on AWS, that powers a dozen WordPress installations using Nginx and php5-fpm. The problem just began one day. My server was down. Panic! Whenever I turned it on ...
0
votes
1answer
74 views

Japanese cannot connect to european SMTP server

My SMTP server is located in central Europe and I can connect to it just fine. However, a user from Japan was not able to connect to my server using Thunderbird. I set it up together with him and ...
0
votes
1answer
28 views

Disabling sentbox in postfix over Squirrelmail

I have installed POSTFIX over Squirrelmail on CentOS Linux... The services I have ran are: service httpd service ssl service mysql service postfix service saslauthd service dovecot But I want to ...
0
votes
1answer
122 views

Postfix: relay mail to smart host for specifc users

Currently i have a VPS that has a host of email accounts on for several domains. most are simple and have all local mailboxes. but i have one user that wants to have a hosted exchange account but ...
0
votes
0answers
40 views

How to determine if STARTTLS IMAP & SMTP connections are encrypted

I use Thunderbird to connect to an IMAP and SMTP server. This works on the port numbers usually associated with unencrypted mail, but I have specified STARTTLS and am told that the servers enable ...
0
votes
0answers
20 views

SMTP routing cases: same @domain as sender and different @domain

I would like to know what is the difference between sending an email to the same @domain as the sender and sending to a different domain. I cant really find a detailed explanation on the web. From ...
0
votes
0answers
27 views

Exchange 2007 import SMTP addresses to distribution group

Is there any way of importing SMTP addresses for a distribution group in exchange 2007? I have a list of email addresses (eg a@domain, b@domain...) in a csv which I want to add to the distribution ...
1
vote
0answers
265 views

Roundcube SMTP Error (-1): Connection to server failed

I am trying to send an email via RoundCube. Recently I manually installed it to a subdomain instead of accessing it via cPanel thus it's way easier on clients. I always get this error when I try to ...
0
votes
0answers
107 views

SMTP blocking a legit email, no way to contact yahoo or anyone about it?

Very frequently, I have trouble emailing from Yahoo to people with their own domain. For example, when I send an email from myname@yahoo.com to someoneelse@theirowndomain.com, I'm getting a bounce ...
-1
votes
2answers
46 views

Mailserver standard filenames? [closed]

I have 3 mailboxes (gmail, 2 from univeristy) and 3 mailclients (apple mail, k9, thunderbird, evolution at work). Getting the clients to work together is a pain in the .... What are the names for ...
0
votes
1answer
189 views

Postfix for use with Django

I have a default Ubuntu 13.04 install on which I'm running a simple web game using Django. I need to be able to send email from that and the forums I'm using, I don't need to receive any mail or ...
1
vote
3answers
184 views

“SMTP protocol error” when sending mail in emacs

I'm trying to configure emacs to send mail through an SMTP server, but so far, I've not been successful. Here's the output I'm getting: 220 __SMTP.SERVER__ ESMTP Sendmail ...
1
vote
1answer
175 views

How do I send email from my domain? [closed]

I am running Discourse and sending verification email, but the emails have my gmail address as sender and they go to spam folder and Google throws a warning that this may be phishing. Do I need to ...
0
votes
0answers
49 views

mutt with imap occasionally fails to send an email - where does it go (where is the “background” limbo), and what can I do to fix this?

I have started using mutt with IMAP. The SMTP server is a university server and I use zile as my texteditor when composing emails. set smtp_url=smtp://djcm1@smtp.hermes.cam.ac.uk:587/ Roughly one ...
0
votes
2answers
43 views

Connection via tracepath but not via telnet

EDIT: I have problems sending emails with Thunderbird. IMAP connection works without problems, but SMTP is not connecting. I have tried different settings: No connection security (port 25), ...
0
votes
1answer
144 views

Setting up Ubuntu server to send mail

Can anybody point me in the right direction on how to set up my webserver so that the sites can send mail via phpmailer? I have installed postfix using sudo apt-get Then during the installation I ...
0
votes
0answers
215 views

Snort smtp rule detect given text

Very new and just learning some snort rules but looking to get a rule which looks for content of an email which contains the word test just for an example. alert tcp any 25 -> any any (msg:"test ...
0
votes
0answers
36 views

How to check email generated by WHMCS billing system before they are actually sent

The WHMCS billing system that I use sometimes generates wrong invoices (due to bug or me using it wrongly due to the complexity of the system) and this is being sent out via SMTP (for my case gmail) ...
0
votes
1answer
83 views

Disabling smtp authentication for local mail on same domain

I am very new to smtp and am looking for something to deal with the current situation: I have several servers running really old software (music automation) and they all need to report in daily via ...
0
votes
1answer
121 views

How to use a different SMTP mail relay for sending emails with a message size over 10MB

I use Amazon SES as a mail relay service for my emails as my server host blocks connections out on port 25. SES works great, however occasionally users send large attachments (>10MB). Whilst I could ...
0
votes
1answer
42 views

ip set for smtp mail failed

I config smtp server with postfix , and Debian 6. I set 1 ip from 4 Ips of server for smtp server mail.mydomain.com xxx.yyy.zzz.hhh but when I send mail with smtp server , Destination server ...
0
votes
0answers
1k views

Postfix smtp send error - what's wrong here?

I am currently setting up a new virtual private server with Debian Wheezy. I managed to install postfix, dovecot (IMAP) and MySQL. Up to now, I can successfully login via SSL with an external mail ...
0
votes
3answers
150 views

Every minute incoming, rejected connections to SMTP

I have a feeling my server is being lazily DDoS'ed, though, I have never experienced it before, so, I may be wrong. Every minute, my journal logs the following 3 entries: Nov 05 21:10:47 ...
0
votes
2answers
171 views

ipa.gov.newyork@usa.com is sending mail using our Synology mail server

This is scary and I don't know where it came from. I got a problem sending emails got an error SMTP error 452. As I searched the meaning of this I got "Too many recipients received this hour.." So ...
0
votes
2answers
706 views

DDoS attack on SMTP

I am not sure whether this is the right place to ask this. But now I am in a great difficult situation. Our server is undergoing SMTP DDoS attack. The mail service has been totally down. We have ...
3
votes
4answers
187 views

Is the SMTP of the ISP safe?

I am just curious, because I am using the SMTP of our ISP in my mailserver. Do you think it is safe to use, meaning can my ISP snoop in my emails? What do you think?
0
votes
0answers
22 views

Different routes for different TLD's in postfix

This might come as an odd request. Thank you for looking at it. I am setting up a series of postfix+dovecot+mysql mail servers internally. I am having trouble figuring out how to make them both ...
0
votes
0answers
265 views

SMTP Server configuration in localhost

I have setup SMTP server on my linux (Ubuntu) server and send mail using PHPmailer. its works perfect. but i want to send mail throw my local host using that server..so how can i do that... i have ...
1
vote
2answers
98 views

Is “smtp” the only valid name for smtp server?

Is smtp the only valid name for smtp server? Or any name is valid. E.g. Is valid this too: mail9s2b.example.com or only this: smtp.example.com The guy on the hosting support told me that only ...