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Questions tagged [email-server]

The tag has no usage guidance.

0
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2answers
29 views

How to check if an email address is valid programmatically? [closed]

I have millions of email addresses and want to test if these are valid (exist). Online solutions like Zerobounce or Neverbounce services charge too much. I want to develop my own single page ...
0
votes
0answers
15 views

Webmail platform supporting multiple tags/labels on messages?

I'm looking for a software recommendation for an email server and webmail client to run on my own hardware. I wasn't sure whether to post this in Server Fault, Web Applications, or Webmasters. I was ...
0
votes
4answers
59 views

email hosting for massive number of accounts

I'm looking for an affordable e-mail hosting provider to host 18,000 + email accounts. The use case is as follows: My company manufactures a line of SCADA devices that are each set up with an e-mail ...
0
votes
0answers
35 views

From .eml mailbox to PST (365)

This client has a mail server that stores email as .eml. I have to migrate all email (100GB of .eml files) into their new 365 environment. They have a bunch of mailboxes, and they would like to ...
0
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0answers
198 views

Is Mailspect a good replacement for Maia Mailguard or is there a comparable free software?

I am looking to replace a Zimbra mailserver's Maia Mailguard with another piece of software that has comparable functionality. The main problem with Maia is that it has been almost completely ...
2
votes
1answer
1k views

Alternative to clamav that works with amavisd-new (no architecture restrictions)

This may sound like a duplicate of Free ClamAV alternative working with Amavis on Linux ARMHF but in reality my ultimate needs are slightly different in that I don't have an armhf restriction. ClamAV,...
1
vote
0answers
24 views

POP3 to IMAP Server

I have a GoDaddy hosting account with a few POP3 e-mail accounts. (This is for personal use.) I want to transition to IMAP - to keep all devices synced. However there is an extra charge for that which ...
1
vote
1answer
48 views

How to recover mail server from POP3 mails?

Unfortunately I've used POP3 to synchronize my mails from www.gmx.ch with Thunderbird Mozilla Firefox (incoming mails: pop.gmx.net port 995) and (outgoing mails: mail.gmx.net port 465). The box delete ...
5
votes
2answers
119 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 ...
1
vote
0answers
80 views

Is there a personal Spam Trap / DNSBL solution?

I administer some e-mail servers, and something I've been looking for for a while is some way to create my own local DNSBL server, based on Spam Traps set by me. Public DNSBL services such as ...
2
votes
0answers
498 views

Free ClamAV alternative working with Amavis on Linux ARMHF

ClamAV is a virus scanner engine which a.o. works together with Amavis to check incoming mail for viruses. Unfortunately, it has two disadvantages: high resource consumption, and not the best ...
1
vote
0answers
53 views

Gratis alternative to MailSuite Pro for linux

I'm looking for an alternative to AfterLogic's MailSuite Pro for Linux application. This application is exactly what I looking for with the one exception of not being gratis. I'm looking for a mail ...
0
votes
1answer
117 views

Are there any alternatives/wrappers to Postfix that work out-of-the-box?

I need to set up a mail server + web interface and absolutely dread the thought of manually installing Postfix. Are there any (preferably open source) solutions like atmail.com that are self-hosted ...