mail

var (
	// YandexPreset defines SMTP configuration and size limits for Yandex Mail.
	// Limits: Max message size is 30MB (including MIME encoding). Safe total attachments size is 22MB.
	// Yandex does not strictly clip HTML body at 102KB, but keeping it under 102KB is recommended.
	YandexPreset = ProviderPreset{
		Host:                    "smtp.yandex.ru",
		Port:                    465,
		UseSSL:                  true,
		MaxAttachmentSize:       22 * 1024 * 1024,
		MaxTotalAttachmentsSize: 22 * 1024 * 1024,
		MaxHTMLSize:             102 * 1024,
	}

	// GmailPreset defines SMTP configuration and size limits for Google Gmail.
	// Limits: Max message size is 25MB. Safe total attachments size is 18MB.
	// Gmail strictly clips HTML body exceeding 102KB.
	GmailPreset = ProviderPreset{
		Host:                    "smtp.gmail.com",
		Port:                    587,
		UseSSL:                  false,
		MaxAttachmentSize:       18 * 1024 * 1024,
		MaxTotalAttachmentsSize: 18 * 1024 * 1024,
		MaxHTMLSize:             102 * 1024,
	}

	// MailRuPreset defines SMTP configuration and size limits for Mail.ru.
	// Limits: Max message size is 25MB. Safe total attachments size is 18MB.
	MailRuPreset = ProviderPreset{
		Host:                    "smtp.mail.ru",
		Port:                    465,
		UseSSL:                  true,
		MaxAttachmentSize:       18 * 1024 * 1024,
		MaxTotalAttachmentsSize: 18 * 1024 * 1024,
		MaxHTMLSize:             102 * 1024,
	}

	// OutlookPreset defines SMTP configuration and size limits for Outlook/Office365.
	// Limits: Max message size is 25MB. Safe total attachments size is 18MB.
	OutlookPreset = ProviderPreset{
		Host:                    "smtp.office365.com",
		Port:                    587,
		UseSSL:                  false,
		MaxAttachmentSize:       18 * 1024 * 1024,
		MaxTotalAttachmentsSize: 18 * 1024 * 1024,
		MaxHTMLSize:             102 * 1024,
	}
)