Notes on the Configuration of Mail Clients Ports, Server Address with Examples - Explained

 Mail port numbers for cyber folks

Service Harbor SSL port

SMTP port 587  465

POP3 port 110 995

IMAP port 143 993

Note: We do not recommend using port 25 for the SMTP service. This port is blocked by most of the leading internet providers to send spam. By the by, sending messages utilizing port 25 is conceivable on our servers. It is ideal to quickly arrange your email client to utilize port 587 for sending messages.

The address of the mail server (host) is visible on the bar on the left in the administration panel:

You Must Read: GMAIL Authentication failed with Outlook, Thunderbird, iPhone (Solved)

Notes on the configuration of e-mail programs

POP3

The Post Office Protocol 3 (POP3) is primarily intended for offline operation. The e-mail program, subsequent to interfacing with the email server, downloads all uninitiated correspondence with connections to the nearby PC and, contingent upon the design of the email program, erases messages from the server (of course) or leaves them on the server.

IMAP

The Internet Message Access Protocol (IMAP) works differently. All mail is stored on the server in the mailbox and in additional mail folders. After connecting with the server, just the message headers are communicated to the neighborhood PC. The transmission of the substance and connections happens solely after opening a given letter, because of which it is feasible to erase and channel the correspondence without downloading it from the server.

In the case of working on the IMAP protocol, we see the same content of the box on each of the devices.

Username and password

The entire e-mail address should be used as the username, e.g. (j.kowalski@nowa-domena.pl). Of course, an e-mail account must be created in the administration panel beforehand. The exemption here is the principal email account called the facilitating account. For instance, in the event that our facilitating account has a lnxpl login, this will likewise be the username for this email account.

SMTP authorization required. SMTP authorization

must be enabled for correct e-mail sending. In the Outlook e-mail client it is the "SMTP server requires authentication" option or in Thunderbird in E-mail accounts - Outgoing e-mail - in Edit account - you should select Authentication: Normal password.

Lack of selected authentication may cause the error "550 relay not permitted, authentication required" on the shipment.

SSL certificate is unauthorized

. The mail service is protected by a certificate that works for all subdomains, i.e. it is issued for * .cyberfolks.pl. Therefore, if we enter mail.domainname.pl as the address of the incoming and outgoing mail server (where domain name is your domain), a message will show up with an advance notice that the testament isn't trusted on the grounds that it doesn't match our space. Hence, you should either acknowledge the security special case or introduce the authentication. Hence, we suggest utilizing the location of the server on which our facilitating account is situated with cyberfolks.pl in the name.

The address of the mail server with the implemented SSL certificate is provided on the left-hand bar in the administration panel.

Conclusion

Today at Joseph Solutions we briefly discussed about  Mail Port numbers, Notes on the configuration of e-mail programs,  SMTP authorization and SSL certificate authorization So if you have more questions feel free to contact me at info@arzhost.com also make sure to read all the articles I mentioned in this because it is really gonna help you.