Windows 11 and Connecting to Outlook to Free-online account
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Windows 11 and Connecting to Outlook to Free-online account
10-07-2025 8:41 PM
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Hi,
Today I upgraded a laptop to Win11 with a clean install. Now trying to connect Outlook (classic or new) by creating a new account and entering the Free-online credentials.
Incoming imap.free-online.net, port 993, SSL /TLS
Outgoing relay.free-online.net port 587, (tried also 25).
I have no success.
Would really appreciate your help, thanks
Big K.
Re: Windows 11 and Connecting to Outlook to Free-online account
10-07-2025 10:40 PM
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SMTP outgoing should be port 587.
New outlook is a pig to configure. By “classic” do you mean proper outlook as ships with one of the office products or the Win10 freebie?
Take a look at the email server diagnostic guide - link below. That should clarify if you have credentials issues or something else.
In another browser tab, login into the Plusnet user portal BEFORE clicking the fault & ticket links
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
If this post helped, please click the Thumbs Up and if it fixed your issue, please click the This fixed my problem green button below.
Re: Windows 11 and Connecting to Outlook to Free-online account
11-07-2025 8:33 AM - edited 11-07-2025 8:34 AM
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I would suggest using Thunderbird email client as it does not impose the predefined settings Microsoft think you need for free-online email outbound/inbound connections.
If you have Office 365 then use the bundled Outlook 365 which I found more configurable.
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
Re: Windows 11 and Connecting to Outlook to Free-online account
on
11-07-2025
10:11 AM
- last edited on
15-07-2025
10:46 AM
by
Baldrick1
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Dear @Townman, Thank you for your reply. I ran through the diagnostics as suggested and have the following response. I have sanitised the domains, but left the dynamic IP in...
I am not sure what this tells me, but would appreciate your insight!
__________________________________________
PS C:\Users\keab> curl.exe -v imaps://imap.free-online.net -u ???????
Enter host password for user '???????': ????![]()
* Host imap.free-online.net:993 was resolved.
* IPv6: (none)
* IPv4: 91.204.208.193
* Trying 91.204.208.193:993...
* schannel: disabled automatic use of client certificate
* Connected to imap.free-online.net (91.204.208.193) port 993
< * OK IMAP4 ready
> A001 CAPABILITY
< * CAPABILITY IMAP4 IMAP4rev1 UIDPLUS AUTH=PLAIN
< A001 OK completed
> A002 AUTHENTICATE PLAIN
< +
> <Redacted>
< A002 NO Login failed.
* closing connection #0
curl: (67) Login denied
PS C:\Users\keab> curl.exe -v pop3s://mail.free-online.net -u ???????
Enter host password for user '???????':??????
* Host mail.free-online.net:995 was resolved.
* IPv6: (none)
* IPv4: 91.204.208.193
* Trying 91.204.208.193:995...
* schannel: disabled automatic use of client certificate
* Connected to mail.free-online.net (91.204.208.193) port 995
< +OK POP3 ready <71711543.1752223511@mail.enmail.co>
> CAPA
< +OK Capability list follows
< TOP
< USER
< UIDL
< SASL PLAIN LOGIN
< .
> AUTH PLAIN
< +
> <Redacted>
< +OK logged in.
> LIST
< +OK POP3 clients that break here, they violate STD53.
1 82108
2 28968
3 59682
4 47059
5 81465
6 72481
7 75084
8 98033
9 82002
10 81328
11 134023
12 331754
13 102426
14 95888
15 159533
16 193113
17 4607
18 6271
19 6086
20 6612
21 13858
22 12535
23 17314
24 147443
25 23197
26 10213
27 70019
28 165514
29 191423
30 4673
31 193158
32 70162
33 89534
34 86610
35 78571
36 75984
37 89788
38 133985
39 40258
40 111566
41 193116
42 90235
43 192233
44 102624
45 94106
46 90352
47 330963
48 29607
49 37154
50 54712
51 37850
52 29695
53 98024
54 23197
55 12920
56 103158
57 113750
58 444822
59 124670
60 102391
61 103991
62 58290
63 74635
64 10217
65 12980
66 14465
67 10213
68 24278
69 30138
70 104236
71 26012
72 81792
73 47746
* Connection #0 to host mail.free-online.net left intact
PS C:\Users\keab> curl.exe -v smtp://relay.free-online.net:587 -u ????????? --ssl-reqd
Personal information removed from the public forum
Re: Windows 11 and Connecting to Outlook to Free-online account
11-07-2025 10:13 AM
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@Dan_the_Van Thanks for the hint re Thunderbird. I keep that in my pocket for now, and see if can resolve Outlook first 🙂
Re: Windows 11 and Connecting to Outlook to Free-online account
11-07-2025 1:40 PM
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That affirms that there are no issues with the POP3 (incoming) server connection.
I suspect that you did not hit enter to the SMPT (outgoing) server test.
In another browser tab, login into the Plusnet user portal BEFORE clicking the fault & ticket links
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
If this post helped, please click the Thumbs Up and if it fixed your issue, please click the This fixed my problem green button below.
Re: Windows 11 and Connecting to Outlook to Free-online account
11-07-2025 1:50 PM
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Dear @Townman
You are quite correct, i did not press 'enter'. Here is the remainder response, sanitised. The lines suggesting to contact the Postmaster are intriguing...
Regards Kenton.
Host relay.free-online.net:587 was resolved.
* IPv6: (none)
* IPv4: 91.204.208.193
* Trying 91.204.208.193:587...
* Connected to relay.free-online.net (91.204.208.193) port 587
< 220 mail.enmail.co ESMTP ready
> EHLO ??????DellPC
< 250-mail.enmail.co
< 250-AUTH PLAIN LOGIN
< 250 STARTTLS
> STARTTLS
< 220 2.0.0 Start TLS
* schannel: disabled automatic use of client certificate
* Connected to relay.free-online.net (91.204.208.193) port 587
> EHLO ???????DellPC
< 250-mail.enmail.co
< 250 AUTH PLAIN LOGIN
> AUTH PLAIN
< 334
> AGJld2hvbWUAYmV3MDIwNA==
< 235 2.0.0 OK
> HELP
< 214-This is smtp ESMTP service help
214-This is smtp ESMTP service help
< 214-To contact postmaster send email to postmaster@plus.com.
214-To contact postmaster send email to postmaster@plus.com.
< 214-For local information send email to Postmaster at your site.
214-For local information send email to Postmaster at your site.
< 214 end of HELP info
214 end of HELP info
* Connection #0 to host relay.free-online.net left intact
Re: Windows 11 and Connecting to Outlook to Free-online account
11-07-2025 6:02 PM
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That confirms that you have the right credentials and that the servers are responding as expected - there is no black mark against your IP address.
That leaves the difficulty of ensuring that you have the exact same settings configured in Outlook. Free Outlook is a pain to configure - each time you attempt to correct a setting value, it resets EVERYTHING back to what it thinks it should be.
Microsoft365 Outlook (the subscription) version does exactly what it is told to do.
Just to be clear, you are referring to Outlook on your PC, not Outlook.com via a web browser?
In another browser tab, login into the Plusnet user portal BEFORE clicking the fault & ticket links
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
If this post helped, please click the Thumbs Up and if it fixed your issue, please click the This fixed my problem green button below.
Re: Windows 11 and Connecting to Outlook to Free-online account
13-07-2025 4:44 PM
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Dear @Townman
I have tried both version of Outlook, and yes with the old 'freebie' I had to re-type the fill credentials each time. Swapping to the o365 version, again retyping the original credentials' in my OP brings no success. Somewhere, MS does not like split domains (after the @ and user.free-online, or Plusnet does not like W11, or I am making a fundemental error.
BUt, many thanks for your tenacity in this issue and your patience with me.
I shall migrate to a web-based email and contact all senders to migrate to my address. Pity.
Thanks once again, Kenton.
Re: Windows 11 and Connecting to Outlook to Free-online account
13-07-2025 5:08 PM - edited 13-07-2025 5:09 PM
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I did try yesterday to setup Outlook on Windows 10, basically I gave up.
IMAP for free-online is not imap.plus.net SSL/TLS port 993
SMTP for free-online is not mail.free-online.co.uk StartTLS port 25
That's what the setting kept being changed back to after attempting to login.
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
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