TLS Certificate: Some mail servers require computers that connect to them to provide a certificate proving their identity.Īllow insecure authentication: For email accounts that don’t support secure authentication, let Mail use a non-encrypted version of your user name and password to connect to the mail server. IMAP Path Prefix: The location of your mailboxes on an IMAP server. This option is available only for POP and IMAP accounts.Ĭlick the button, then enter or change the settings as directed by your email account provider: FakeSMTP uses SubEthaSMTP: an easy-to-use server-side SMTP library for Java. Configure your application to use localhost as your SMTP server, and all emails will be intercepted and displayed in this software. Port (or Internal Port and External Port), Use TLS/SSL: The port numbers for receiving messages, and whether to use TLS/SSL.Īuthentication: The authentication method. FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily. If you deselect this option, you can specify the following, as directed by your email account provider: Let Mail automatically manage settings for your email account, such as port numbers and authentication methods, in Mail. Use information found in Mail in other appsĮnter the user name you use on the mail server.Įnter the password you use on the mail server.View, save, or delete email attachments.Use Remind Me to come back to emails later.Reply to, forward, or follow up on emails.Log out of or temporarily turn off an email account.For Email Server Type, select Other (IMAP/POP,SMTP), and then specify a meaningful Name for the profile. On the command bar, select New server profile. Also in that case ensure that 'Automatically Manage Connection Settings' is deselected in the SMTP server definition. On the command bar, select Settings > Email > Server profiles. Firstly, rather than trying to fix the definition that would not stick, I created another similar one, was able to use that and then was able to delete the old one. Although I’ve never liked Mail, and seldom use it, it has one exceptionally helpful feature, its Connection Doctor, opened from the Window. I've seen one related issue where an SMTP server setting kept changing in its own (it was repeatedly changing to a different SMTP server definition - away from the server settings that I wished to use). Those using Apple’s Mail app to connect direct to an SMTP server (rather than with iCloud) may face a rather odd problem which rears its head every now and again: corruption in its SMTP server settings. That said there is a 'None' setting for the outbound server (in which casse you will not be able to send from that email address). SMTP stands for Simple Mail Transfer Protocol. IMAP handles the collection of your email from your ISPs mail server, SMTP handles you sending email from that account. With IMAP, you still need an SMTP server in addition to the IMAP server. If I read that correctly, you are using an IMAP based email account and are trying to remove the SMTP server definition related to that account and not replace it?

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