Questions tagged [smtp]

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Antispam MX filter

I have an Exchange Server¹ and I'm looking for an antispam and mailpop service to filter messages before they arrives in my server. Can you suggest a service like this? ¹ Microsoft Exchange Server is ...
0 votes
0 answers
40 views

Minimalistic lightweight SMTP application to send e-mails from external software running on Windows

We've got this accounting SW called "Money S4" and the users want a quite simple thing - to send e-mails directly from the app. Unfortunatelly, when you try to do so the standard way: You ...
0 votes
0 answers
23 views

Which Mail server application is best for CentOS

I am looking for SMTP, IMAP and POP3 server and also a good control panel to manage, create and delete email accounts, users and domain names. I searched on the web and founded several open source but ...
0 votes
0 answers
35 views

Email address verification

We currently have front desk staff collecting client email addresses which leads to more than a few typos, and obviously even if one character is off, the entire address is off. Are there any tools/...
2 votes
4 answers
2k views

How host my own disposable email?

I am looking for a solution to host my own disposable email server. Like yopmail, or temp-mail. Does someone know of an open source solution? I saw: https://github.com/o4oren/Ad-Hoc-Email-Server But ...
2 votes
0 answers
38 views

SMTP client to send raw unmodified HTML e-mail

This is somewhat similar to Email client to send unmodified HTML emails but it's 5 years old and the product in the accepted answer does not exist anymore. I need a desktop e-mail client for sending ...
7 votes
3 answers
206 views

Open-source gratis MS-Exchange e-mail replacement

Is there any easy to install open source gratis MS-Exchange e-mail server replacement ? It needs to be scalable, have IPV4+IPV6 support, include an SMTP server (including TLS), and a POP3/IMAP (IMAP ...
13 votes
2 answers
117 views

Linux mailserver with MySQL/virtual users

I've been working with postfix and stuff earlier, but postfix has the negative point of insane configuration, etc.. Although I got it working in older projects, I don't want to use it anymore. I'm ...
20 votes
3 answers
3k views

Spam filters with good regular expression support on all email fields?

We operate a small Windows shop with Exchange. Spam is a constant problem; we get thousands of spam messages a day and manage to remove most of the spam by using a filter on our incoming SMTP port. ...
1 vote
1 answer
57 views

Solution for transnational email from any domain

We have a small CRM that suppose to serve 10-20 customers. Each customer needs his CRM to send auto emails (100 per day). Some of our customers doe's even have a domain, they are using gmail / yahoo ...
0 votes
2 answers
120 views

Library for sending email from any address (with SMTP)

I'm working on some software that will, ideally, send an HTML email on behalf of the user from their personal email address. This wouldn't be a bulk mailing, it would go to one specific email address ...
1 vote
2 answers
403 views

Free SMTP server for Windows Server 2008?

I am looking for SMTP server software. I would like to add an SMTP server to my machine running Windows Server 2008 R2. Note that Windows has a built in feature I could turn on. The problem is that ...
0 votes
1 answer
242 views

Seek a SMTP Server hiding sender IP

Is there any SMTP mail server (either web service or local software) that does not record sender's IP in the header? UPDATE: What I have is a free version of Axigen mail server installed on my PC. I ...
3 votes
0 answers
203 views

Lightweight SMTP Server with TLS support

I have an application that requires an MTA with the following capabilities: be able to receive email for multiple addresses in a single domain, e.g. [email protected], [email protected], and so on. the ...
3 votes
1 answer
152 views

email server with catch-all similar to gmail

I am looking for an e-mail server that can replicate the gmail plus addressing, however I would like to be able to replace the + with another character (_ or -) due to some plus haters I would ...