Connectors / GMX and mail.com
Connect GMX and mail.com
GMX and mail.com over IMAP and SMTP. Turn on POP3 and IMAP access in your mailbox settings first. Works
GMX (gmx.com)
| Signs in with | Mailbox password |
|---|---|
| Incoming (IMAP) | imap.gmx.com, port 993 (SSL/TLS) |
| Outgoing (SMTP) | mail.gmx.com, port 587 (STARTTLS) or 465 (SSL/TLS) |
In GMX, go to Settings, then POP3 & IMAP, and tick "Enable access to this account via POP3 and IMAP". GMX turns this off again if it goes unused for a long time.
GMX Germany (gmx.net, gmx.de)
| Signs in with | Mailbox password |
|---|---|
| Incoming (IMAP) | imap.gmx.net, port 993 (SSL/TLS) |
| Outgoing (SMTP) | mail.gmx.net, port 587 (STARTTLS) |
Turn on POP3 and IMAP in the GMX settings first.
mail.com
| Signs in with | Mailbox password |
|---|---|
| Incoming (IMAP) | imap.mail.com, port 993 (SSL/TLS) |
| Outgoing (SMTP) | smtp.mail.com, port 587 (STARTTLS) or 465 (SSL/TLS) |
Checked against the provider's documentation on 10 October 2026.
Connect in Mailpitcher
Add the mailbox
Choose GMX, then enter your address and password. The settings above are filled in for you.
Test the connection
Mailpitcher checks that it can read and send before it saves the mailbox. Each mailbox sends 100 emails a day by default, and 50 a day for its first 3 days.