Which email programs are compatible with AuthSMTP?
Almost all current email programs are compatible with our AuthSMTP service - including (but not limited to):
| Email Program | Version(s) |
|---|---|
| Microsoft Windows Mail App | 8, 10 |
| Microsoft Outlook | 98, 2000, 2002, 2003, 2007, 2010, 2011, 2013, 2016, 2019 |
| Microsoft Vista Mail | 6.x |
| Microsoft Outlook Express | 4.x, 5.x, 6.x |
| Microsoft Entourage | 2001 (see note below), X, 2004 |
| Apple iPhone | Legacy iOS, 9.x (iOS 9), 10.x (iOS 10),11.x (iOS 11), 12.x (iOS 12), 13.x (iOS 13), 14.x (iOS 14), 15.x (iOS 15), 16.x (iOS 16), 17.x (iOS 17), 18.x (iOS 18) |
| Apple iPad | Legacy iOS, 9.x (iOS 9), 10.x (iOS 10),11.x (iOS 11), 12.x (iOS 12), 13.x (iOS 13), 14.x (iOS 14), 15.x (iOS 15), 16.x (iOS 16), 17.x (iOS 17), 18.x (iOS 18) |
| Android (Mobile Device OS) | 2.x, 3.x, 4.x (Kitkat), 5.x (Lollipop) |
| CyruSoft Mulberry | 3.x, 4.x |
| Mozilla Thunderbird | 60+ |
| Qualcomm Eudora | |
| Incredimail | XE, 2.0 |
| Mac OS X Server | n/a |
| Mac OS X Mail | OS X Mail (Including OSX Ventura v13) |
| Microsoft Outlook Express for Mac | 5.0.6 |
| Microsoft Outlook for Mac | 2011, 15.x, 16.x |
| Microsoft Exchange | 2000, 2003, 2007, 2010, 2013, 2016, 2019 |
| Microsoft Windows Server | 2008 (Requires IIS 7) |
| Pegasus Mail | 3.x, 4.x |
| Opera Mail | 7.x, 8.x, 9.x, 10.x |
| Mozilla Thunderbird | All versions |
| Pocket Outlook | 2003 (see note below), Windows Mobile 2005 |
| University of Washington Pine | 4.6x |
| IBM Lotus Domino | 8.0 + |
| Palm Versa mail | 2.x |
| ACT! | 2005 |
| Goldmine | 6.7 |
| Ameol | 2.56 + |
| nPOP (for Pocket PC / Windows) | 1.x |
| PHP Mailer | 5.x, 6.x |
| PHP PEAR::Mail | n/a |
| Python | n/a |
| Blat | 2.6.2 |
| Infacta Group Mail | 5.x, 6.x |
| Max Bulk Mailer | 6.x / 7.x / 8.x |
| Sendmail | 8.1 + |
| Postfix | 2.3 + |
| Exim | 4.x + |
If your email program is not listed above or is a different / older version you 'may' still be able to use AuthSMTP - please contact us for more information.
Note 1: Entourage 2001 for Mac is compatible (needs to be version 9.0.4 or later).
Note 2:
- Exchange 2007 has been tested and can be used with AuthSMTP but you need to be aware that you need to consider the issue regarding SSL/TLS in Exchange 2007 as it requires action in any case
- Exchange 2003 has been tested and can be used with AuthSMTP
- Exchange 2000 should also be compatible - however, we have not fully tested it in-house
Note 3: Pocket Outlook is compatible - it requires your AuthSMTP user name and password to be changed to the same as your POP3 username and password - see Can I change my user name and password? for further details.